David A Snyder

US Patent:

6694193, Feb 17, 2004

Filed:

Sep 14, 2001

Appl. No.:

09/954750

Inventors:

Thomas D. Lyster - Bothell WA
Thomas Solosko - Issaquah WA
Carlton B. Morgan - Bainbridge Island WA
Kim J. Hansen - Renton WA
Daniel J. Powers - Issaquah WA
Hans Patrick Griesser - Bainbridge Island WA
Eric L. Jonsen - Seattle WA
David E. Snyder - Bainbridge Island WA

Assignee:

Koninklijke Philips Electronics N.V. - Eindhoven

International Classification:

A61N 104

US Classification:

607142

Abstract:

An electrode includes a conductive adhesive layer and a conductive foil layer having a void therein. One such electrode may be mounted in conjunction with another electrode upon a release liner having one or more openings therein to facilitate electrical signal exchange between electrodes. A release liner may include a moisture permeable and/or moisture absorbent membrane. A release liner may alternatively include a conductive backing layer. A release liner may also include an insulating swatch covering an opening. A release liner may be implemented as a foldable sheet, such that multiple electrodes may be mounted upon the same side of the foldable sheet. A medical device to which the mounted electrodes are coupled may characterize the electrical path between the electrodes. The medical device may perform a variety of electrical measurements, including real and/or complex impedance measurements. Based upon one or more measurements, the medical device may provide an indication of electrode condition, fitness for use, and/or an estimated remaining lifetime.

US Patent:

7066997, Jun 27, 2006

Filed:

May 9, 2002

Appl. No.:

10/476017

Inventors:

Thomas A. Golubic - Boardman OH, US
Kenneth C. Krupinski - Export PA, US
William E. Saver - Natrona Heights PA, US
David R. Snyder - Cuyahoga Falls OH, US
Robert H. Wombles - Gibsonia PA, US

Assignee:

Koppers Delaware, Inc. - Wilmington DE

International Classification:

C08L 95/00
C10C 3/06
F16D 65/04

US Classification:

106282, 1062731, 106284, 106285, 188250 R, 188251 R, 244110 A, 244110 H, 208 22, 208 29, 208 40, 208 41, 208 42, 208 44

Abstract:

A method of making the saturated aircraft brake preform using a coal tar pitch having a softening point in the range of about 160 C. to 240 C. Also, a product having natural rubber in the formulation and the method of making the product using a coal tar pitch having a softening point in the range of about 140 C. to 200 C. A mesophase pitch is formed from quinoline insoluble free coal tar pitch distillate from a high efficiency evaporative distillation process.

US Patent:

7465387, Dec 16, 2008

Filed:

Mar 22, 2006

Appl. No.:

11/388238

Inventors:

Thomas A. Golubic - Boardman OH, US
Kenneth C. Krupinski - Export PA, US
William E. Saver - Natrona Heights PA, US
David R. Snyder - Cuyahoga Falls OH, US
Robert H. Wombles - Gibsonia PA, US

Assignee:

Koppers Delaware, Inc. - Wilmington DE

International Classification:

C10C 3/06

US Classification:

208 42, 208 41

Abstract:

A method of making a carbon/graphite product using a coal tar pitch having a softening point in the range of about 150 C. to 250 C. Also, a carbon/graphite product having a softening point in the range of about 150 C. to 250 C. A method of making mesophase pitch is formed from quinoline insoluble free coal tar pitch distillate from a high efficiency evaporative distillation process.

US Patent:

RE43050, Dec 27, 2011

Filed:

May 2, 2005

Appl. No.:

11/121327

Inventors:

Thomas D. Lyster - Bothell WA, US
Thomas Solosko - Issaquah WA, US
Carlton B. Morgan - Bainbridge Island WA, US
Kim J. Hansen - Renton WA, US
Daniel J. Powers - Issaquah WA, US
Hans Patrick Griesser - Bainbridge Island WA, US
Eric L. Jonsen - Seattle WA, US
David E. Snyder - Bainbridge Island WA, US

Assignee:

Koninklijke Philips Electronics N.V. - Eindhoven

International Classification:

A61N 1/04

US Classification:

607142

Abstract:

An electrode includes a conductive adhesive layer and a conductive foil layer having a void therein. One such electrode may be mounted in conjunction with another electrode upon a release liner having one or more openings therein to facilitate electrical signal exchange between electrodes. A release liner may include a moisture permeable and/or moisture absorbent membrane. A release liner may alternatively include a conductive backing layer. A release liner may also include an insulating swatch covering an opening. A release liner may be implemented as a foldable sheet, such that multiple electrodes may be mounted upon the same side of the foldable sheet. A medical device to which the mounted electrodes are coupled may characterize the electrical path between the electrodes. The medical device may perform a variety of electrical measurements, including real and/or complex impedance measurements. Based upon one or more measurements, the medical device may provide an indication of electrode condition, fitness for use, and/or an estimated remaining lifetime.

US Patent:

20200205733, Jul 2, 2020

Filed:

Sep 19, 2019

Appl. No.:

16/576678

Inventors:

- Kirkland WA, US
David Thomas BROWN - Kirkland WA, US
Christopher C. GENAU - Kirkland WA, US
David Ernest SNYDER - Kirkland WA, US
James M. STEARNS - Kirkland WA, US
Brian Michael RONALD - Kirkland WA, US
Jesse David HARPER - Kirkland WA, US
John F. Harris - Kirkland WA, US

International Classification:

A61B 5/00
G01L 5/00
A63B 71/08
A61L 2/16
A61L 2/10
A61L 2/04
A61B 5/11
A61B 5/0205
G16H 50/70
G16H 15/00

Abstract:

A personal impact monitoring system is described herein comprising a monitoring station that receives impact events sent from personal impact monitors using a monitoring station receiver. The impact events which specify impact parameters associated with the impact events are stored in a data storage location associated with the monitoring station. Software operating on the operating station is configured to receive the impact events from the data storage location and to perform calculations based on the impact events to identify notable impact events.

US Patent:

20170071538, Mar 16, 2017

Filed:

Nov 22, 2016

Appl. No.:

15/359534

Inventors:

- Kirkland WA, US
David Thomas BROWN - Kirkland WA, US
Christopher C. GENAU - Kirkland WA, US
David Ernest SNYDER - Kirkland WA, US
James M. STERNS - Kirkland WA, US
Brian Michael RONALD - Kirkland WA, US
Jesse David HARPER - Kirkland WA, US
John F. HARRIS - Kirkland WA, US

International Classification:

A61B 5/00
G01L 5/00
A61B 5/11
A63B 71/08
A61B 5/0205

Abstract:

A personal impact monitoring system is described herein comprising a monitoring station that receives impact events sent from personal impact monitors, using a monitoring station receiver. The impact events, which specify impact parameters associated with the impact events, are stored in a data storage location associated with the monitoring station. Software operating on the station is configured to retrieve the impact events from the data storage location and to perform calculations based on the impact events to identify notable impact events.

US Patent:

20160262694, Sep 15, 2016

Filed:

Sep 26, 2014

Appl. No.:

15/023306

Inventors:

Lawrence V. CALCANO - Kirkland WA, US
- Kirkland WA, US
Christopher C. GENAU - Kirkland WA, US
David Ernest SNYDER - Kirkland WA, US
James M. STERNS - Kirkland WA, US
Brian Michael RONALD - Kirkland WA, US
Jesse David HARPER - Kirkland WA, US
John F. HARRIS - Kirkland WA, US

Assignee:

I1 Sendortech, Inc. - Kirkland WA

International Classification:

A61B 5/00
A61B 5/11
A61L 2/16
A63B 71/08
A61L 2/10
A61L 2/04
G01L 5/00
A61B 5/0205

Abstract:

A personal impact monitoring system is described herein comprising a monitoring station that receives impact events sent from personal impact monitors, using a monitoring station receiver. The impact events, which specify impact parameters associated with the impact events, are stored in a data storage location associated with the monitoring station. Software operating on the operating station is configured to retrieve the impact events from the data storage location and to perform calculations based on the impact events to identify notable impact events.