1
James H Campbell, Nicholas Zalinski, Jonathan M Naft, Wyatt S Newman: Orthosis knee joint and sensor. Becker Orthopedic Appliance Company, Ryndak & Suri, August 12, 2008: US07410471 (70 worldwide citation)

A selectively lockable orthotic joint is provided in which a pressure sensor having a thin layer of variably resistive material generates a control signal when an actuation force is applied to the sensor. An electronic circuit operatively connects the sensor to a mechanical orthotic joint that can b ...


2
James H Campbell IV, William E Pinnell: Apparatus and method for automated audio teleconferencing having enhanced reconfiguration features. Protel, Allen Dyer Doppelt Milbrath & Gilchrist P A, May 11, 1999: US05903629 (53 worldwide citation)

An audio teleconferencing apparatus includes one or more conference bridges for establishing an audio teleconference between conference attendees, and a conference controller for controlling the conference bridges to permit a conference scheduler to reserve an audio teleconference and facilitate con ...


3
William E Pinnell, James H Campbell IV: Apparatus and method for automated audio teleconferencing having enhanced billing and reservation features. Protel, Allen Dyer Doppelt Milbrath & Gilchrist P A, February 17, 1998: US05719928 (52 worldwide citation)

An audio teleconferencing apparatus includes one or more conference bridges for establishing an audio teleconference between conference attendees, and a conference controller for controlling the conference bridges to permit a conference scheduler to reserve an audio teleconference and facilitate con ...


4
James H Campbell: Luggage and accessory trailer. Spare Trunk Corporation, Harness Dickey & Pierce, February 8, 1983: US04372568 (50 worldwide citation)

A small trailer that may be towed behind a small passenger automobile comprises a two wheel chassis with a clam shell type container that includes a lower half which is secured to the chassis and an upper half which is removable from the lower half to which it is normally hinged, the upper half bein ...


5
James H Campbell, Derek M Helenberger, Nicholas C Zalinski: Knee joint and method. Becker Orthopedic Appliance Company, Ryndak & Suri, October 29, 2002: US06471664 (33 worldwide citation)

There is provided a mechanical orthotic device and method. The orthotic device and method utilize a torsion spring to provide resistance to restrain pivotal movement of upper and lower members between an extension and a flexion position.


6
William E Pinnell, James H Campbell IV: Apparatus and method for automated audio teleconferencing having enhanced access and security features. Protel, Allen Dyer Doppelt Milbrath & Gilchrist P A, October 27, 1998: US05828743 (31 worldwide citation)

An audio teleconferencing apparatus includes one or more conference bridges for establishing an audio teleconference between conference attendees, and a conference controller for controlling the conference bridges to permit a conference scheduler to reserve an audio teleconference and facilitate con ...


7
Jeff L Kittelson, James H Campbell: Method and apparatus for tape winding on irregular shapes. General Dynamics Corporation, James C Fails, Charles E Schurman, Arthur F Zobal, March 20, 1990: US04909880 (30 worldwide citation)

Method and apparatus for winding a tape smoothly onto an irregularly shaped mandrel or the like, including ends, characterized by tape storage and unreeling of packaged reels of tape to be wound smoothly onto the mandrel, mandrel rotational motor and gearing supporting and rotating the mandrel; deli ...


8
Jack R Milbourn, James H Campbell, Nicholas C Zalinski: Postural dynamic spinal extension brace and method. Becker Orthopedic Appliance Company, Ryndak & Suri, October 29, 2002: US06471665 (23 worldwide citation)

A dynamic spinal extension brace is provided that comprises an upper frame having a sternum pad, a lower frame having a pubic pad, and a thoracic pad where the lower frame and upper frame can be positioned with respect to each other in more than a vertical dimension so as to accommodate even exagger ...


9
Edward J Zuromski, James H Campbell, George E Yurish, Dinah Diaz: Gum base manufacturing method. Wm Wrigley Jr Company, Brinks Hofer Gilson & Lione, October 22, 1996: US05567450 (13 worldwide citation)

A process for manufacturing gum base that involves forming a pre-blend having a viscosity less than 2.times.10.sup.6 cps where the pre-blend contains certain liquefiable gum base ingredients and certain dry powder ingredient(s). The pre-blend is transferred to a different mixer and then blended with ...


10
James H Campbell, Rodger D Broick, Bruce G Kania, David L Zimmerman, Warren Harding: Biofidelic shoulder brace. Fountainhead, Antoinette M Tease, January 22, 2008: US07320669 (9 worldwide citation)

A shoulder brace comprising an anterior shoulder support member, a posterior support member, a strap attachment member, three primary straps, three secondary straps, and a pneumatic pad. The posterior support member comprises a back support member and a scapular support member. The back support memb ...