Ronald J Nelson

US Patent:

6361840, Mar 26, 2002

Filed:

Jun 15, 1999

Appl. No.:

09/333723

Inventors:

Ronald H. Nelson - Salt Lake City UT 84124
Dimitrije Milovich - Salt Lake City UT 84103

International Classification:

B28B 732

US Classification:

428 352, 428 355, 156156, 156285, 264314, 473316, 473323

Abstract:

A pressurizable bladder for the manufacture of a composite shaft manufactured from a flexible elastomeric material and adapted for supporting at least one layer of fiber impregnated with resin has an opening for pressurization of the bladder to compress the impregnated fiber against female tooling while the tooling is heated to cure the resin. The bladder has a wall of variable thickness to permit outer contours of the bladder to conform to inner contours of the female tooling.

US Patent:

6458306, Oct 1, 2002

Filed:

Jun 15, 1999

Appl. No.:

09/333791

Inventors:

Ronald H. Nelson - Salt Lake City UT
Dimitrije Milovich - Salt Lake City UT
Paul Nordstrom Clark - Sandy UT
Gregory Joseph Loughry - Salt Lake City UT

Assignee:

Radius Engineering, Inc. - Salt Lake City UT

International Classification:

B29C 4310

US Classification:

264221, 264136, 264137, 264257, 264258, 264314, 264317, 264324, 156189, 156194, 1563084

Abstract:

Bicycle frame components without laps made by a method comprising; shaping a fluid-removable core in the general form of the component, placing a flexible inflatable bladder around the core, wrapping over the assembly of core and bladder at least one ply of fiber impregnated with a curable resin, forming a cured part by inflating the bladder while the assembly of core, bladder, and impregnated fiber is in a mold to force the plies against the inner surfaces of the mold, such that compaction of the fiber against the mold is predominantly from the bladder inflation and not from the core, and heating to cure the resin to form a cured part, removing the bladder and the fluid-removable core from the interior of the cured part by disintegrating the fluid-removable core with a fluid sufficient to allow removal of the core and the bladder.

US Patent:

6501779, Dec 31, 2002

Filed:

May 26, 2000

Appl. No.:

09/579569

Inventors:

Thomas J. McLaughlin - Salt Lake City UT
James E. Messinger - Sandy UT
Ronald J. Nelson - Salt Lake City UT
Alan S. Call - Salt Lake City UT
Jeff F. Knighton - Salt Lake City UT

Assignee:

NXi Communications, Inc. - Salt Lake City UT

International Classification:

H04M 1100

US Classification:

372 52, 379 9001, 370352

Abstract:

A communication system allows a remote user to access a web site across a PSTN using a conventional text device such as a TTY device. The web site is configured with text, menu options, and communication transfer capabilities as may be found in an automated telephone service. The system includes a text gateway module in electrical communication with the text device. The text gateway module receives text data generated by the text device and directs the text data to a text/web translator. The web/text translator converts the text data into web data suitable for use by a web site and server. The web/text translator transmits the web data to a web gateway module that directs the web data to a specified web site. The web/text translator further receives from the web gateway module web data generated by the web site. The web/text translator converts the web data to text data which is readable by the text device.

US Patent:

6824636, Nov 30, 2004

Filed:

Jul 19, 2002

Appl. No.:

10/199349

Inventors:

Ronald H. Nelson - Salt Lake City UT
Dimitrije Milovich - Salt Lake City UT
Paul Nordstrom Clark - Sandy UT
Gregory Joseph Loughry - Salt Lake City UT

Assignee:

Radius Engineering, Inc. - Salt Lake City UT

International Classification:

B29C 4310

US Classification:

156189, 156194, 1563084, 264136, 264137, 264221, 264257, 264258, 264314, 264317, 264324

Abstract:

A method for manufacture of a hollow complex three-dimensional fiber golf club head having at least one hole. A fluid-removable core is shaped in the general form of the golf club head, placed in a flexible pressurizable bladder around the core, at least one ply of fiber impregnated with a curable resin is wrapped over the core and bladder, and a cured part is formed by pressurizing the bladder while the core, bladder, and impregnated fiber is in a female mold to force the plies against the inner surfaces of the mold. After heating to cure the resin, the bladder and the fluid-removable core is removed from the interior of the cured part by disintegrating core with a fluid sufficient to allow removal of the bladder.

US Patent:

6934376, Aug 23, 2005

Filed:

Jan 11, 2001

Appl. No.:

09/758924

Inventors:

Thomas J. McLaughlin - Salt Lake City UT, US
James E. Messinger - Sandy UT, US
Ronald J. Nelson - Salt Lake City UT, US

Assignee:

NXi Communications, Inc. - Salt Lake City UT

International Classification:

H04M003/42
H04M001/56
H04B001/38

US Classification:

37921201, 37914201, 375222

Abstract:

The present invention is directed to a network communication system that provides textual communication and call transferring between nodes. The system further allows simultaneous notification of multiple nodes of an incoming call. The system includes a local computer that may also serve as a node in the system. A call may originate with the local computer or be generated by a remote device that is in communication with the local computer. The local computer generates a call indicator that is transmitted to one or more nodes simultaneously. Selection of the nodes may be based on user intervention or by predefined groupings. Each node receiving a call indicator is configured to generate a ring message in response. The ring message is displayed on an output device to alert a node user to the incoming call. In response to the ring message, a node user may choose to accept or decline the call.

US Patent:

7295663, Nov 13, 2007

Filed:

Aug 22, 2005

Appl. No.:

11/209198

Inventors:

Thomas J. McLaughlin - Salt Lake City UT, US
James E. Messinger - Sandy UT, US
Ronald J. Nelson - Salt Lake City UT, US

Assignee:

NXI Communications, Inc. - Salt Lake City UT

International Classification:

H04M 3/42

US Classification:

37921201, 379 8812, 379 9321, 379 9328, 37910012, 37910013, 37914201, 375222, 375225

Abstract:

The present invention is directed to a network communication system that provides textual communication and call transferring between nodes. The system further allows simultaneous notification of multiple nodes of an incoming call. The system includes a local computer that may also serve as a node in the system. A call may originate with the local computer or be generated by a remote device that is in communication with the local computer. The local computer generates a call indicator that is transmitted to one or more nodes simultaneously. Selection of the nodes may be based on user intervention or by predefined groupings. Each node receiving a call indicator is configured to generate a ring message in response. The ring message is displayed on an output device to alert a node user to the incoming call. In response to the ring message, a node user may choose to accept or decline the call.

US Patent:

20080228288, Sep 18, 2008

Filed:

Mar 11, 2008

Appl. No.:

12/046253

Inventors:

Ronald Harry Nelson - Salt Lake City UT, US
Brian T. Coop - Arlington VA, US
Gerald Stark - Chattanooga TN, US
Daniel Buck - Salt Lake City UT, US

International Classification:

A61F 2/66

US Classification:

623 55, 623 53

Abstract:

A prosthetic foot is provided with an ankle plate for attachment to a lower leg prosthesis and supporting a composite frame having a hollow composite biasing structure, preferably in the form of a generally helical spring curved about a vertical axis.

US Patent:

20100332002, Dec 30, 2010

Filed:

Sep 11, 2009

Appl. No.:

12/557900

Inventors:

Ronald Harry Nelson - Salt Lake City UT, US

International Classification:

A61F 2/66
B29C 43/02

US Classification:

623 55, 264319

Abstract:

A hollow tubulous composite structure and method for prosthetic limbs is described.