Growing community of inventors

Plano, TX, United States of America

David G North

Average Co-Inventor Count = 2.00

ph-index = 2

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 100

David G NorthWilliam D Johnson (1 patent)David G NorthRobert Yellin (1 patent)David G NorthDarel R Stokes (1 patent)David G NorthJohn P Engstrom (1 patent)David G NorthDavid L Cathey (1 patent)David G NorthStephen L De Rudder (1 patent)David G NorthDavid G North (3 patents)William D JohnsonWilliam D Johnson (3 patents)Robert YellinRobert Yellin (3 patents)Darel R StokesDarel R Stokes (3 patents)John P EngstromJohn P Engstrom (1 patent)David L CatheyDavid L Cathey (1 patent)Stephen L De RudderStephen L De Rudder (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,966 patents)

2. Tdi Technologies, Inc. (1 from 3 patents)

3. Tecsys Development, Inc. (1 from 1 patent)


3 patents:

1. 10646043 - Easily manipulable stool

2. 8260751 - Log file time sequence stamping

3. 6505245 - System and method for managing computing devices within a data communications network from a remotely located console

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as of
1/18/2026
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