Growing community of inventors

Alexandria, VA, United States of America

Robert G Hook

Average Co-Inventor Count = 3.21

ph-index = 4

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 = 693

Robert G HookWalter Mason Stewart (6 patents)Robert G HookMarcelo Carrera (6 patents)Robert G HookCharles T Shotton (1 patent)Robert G HookRonald Rust (1 patent)Robert G HookRobert G Hook (6 patents)Walter Mason StewartWalter Mason Stewart (8 patents)Marcelo CarreraMarcelo Carrera (6 patents)Charles T ShottonCharles T Shotton (6 patents)Ronald RustRonald Rust (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Intellectual Ventures I LLC (3 from 224 patents)

2. Other (1 from 832,718 patents)

3. Gatekeeper Inc. (1 from 14 patents)

4. Infobahn, Inc. (1 from 1 patent)


6 patents:

1. 9906550 - Computer virus protection

2. 8769258 - Computer virus protection

3. 7979691 - Computer virus protection

4. 7913078 - Computer network virus protection system and method

5. 7506155 - E-mail virus protection system and method

6. 6901519 - E-mail virus protection system and method

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/12/2025
Loading…