Paul G Boswell

US Patent:

20080293997, Nov 27, 2008

Filed:

May 26, 2006

Appl. No.:

11/915551

Inventors:

Philippe Buhlmann - Minneapolis MN, US
Paul G. Boswell - Arden Hills MN, US

International Classification:

A61M 1/12
B01J 19/00
G01N 27/00
G01N 21/00
C12Q 1/00
G01F 1/58
G01N 33/00
G01N 27/26
C08L 27/12

US Classification:

600 17, 422 681, 422 8201, 422 8205, 435 4, 436 63, 436150, 436164, 204400, 524544, 7386108

Abstract:

A device for detecting an analyte present in a fluid includes a fluorous sensing phase into which the analyte enters selectively in comparison with other components of the fluid.

US Patent:

20210343184, Nov 4, 2021

Filed:

Apr 28, 2021

Appl. No.:

17/242878

Inventors:

Paul Garrett Boswell - Shoreview MN, US

International Classification:

G09B 23/18
F16H 48/10

Abstract:

A mechanical analog of electronics configured to enable the construction of a mechanical equivalent of an electrical circuit, the mechanical analog of electronics, including two or more repositionable rotating members, each of rotating member representing a mechanical equivalent of a component of an electrical circuit, wherein the rotating members are operably coupled together by at least one of a chain, belt, string, or gear coupling.

US Patent:

20180366027, Dec 20, 2018

Filed:

Jun 14, 2018

Appl. No.:

16/008142

Inventors:

Paul Garrett Boswell - Shoreview MN, US

International Classification:

G09B 19/00
A63F 3/04

Abstract:

A mechanical computing system configured to serve as an aid in learning fundamental aspects of coding. The mechanical computing system including a substrate having a flow path between an upstream portion and a downstream portion, and a plurality of repositionable programming members pivotably coupled to the substrate and configured to guide and interact with units dispensed along the flow path from the upstream portion to the downstream portion, wherein a first programming member is configured to pivot relative to the substrate upon interaction with a unit traversing along the flow path, and wherein a second programming member positioned upstream of the first programming member is configured to pivot relative to the substrate based on feedback from the first programming member.