Growing community of inventors

Reno, NV, United States of America

David R Lark

Average Co-Inventor Count = 2.06

ph-index = 6

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 = 288

David R LarkBradford Brown (9 patents)David R LarkRonald Papson (6 patents)David R LarkBenjamin R Holsclaw (4 patents)David R LarkThomas W Allen, Ii (3 patents)David R LarkNicholas B Mayne (3 patents)David R LarkRobert W Ruymann (2 patents)David R LarkCraig A Paulsen (1 patent)David R LarkRichard E Rowe (1 patent)David R LarkThomas Humphrey (1 patent)David R LarkJonathan Leeds (1 patent)David R LarkDavid R Lark (14 patents)Bradford BrownBradford Brown (64 patents)Ronald PapsonRonald Papson (56 patents)Benjamin R HolsclawBenjamin R Holsclaw (26 patents)Thomas W Allen, IiThomas W Allen, Ii (11 patents)Nicholas B MayneNicholas B Mayne (9 patents)Robert W RuymannRobert W Ruymann (10 patents)Craig A PaulsenCraig A Paulsen (107 patents)Richard E RoweRichard E Rowe (96 patents)Thomas HumphreyThomas Humphrey (18 patents)Jonathan LeedsJonathan Leeds (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Igt (14 from 4,354 patents)


14 patents:

1. 10540852 - Gaming system and method providing a gaming tournament having a variable average expected point payout

2. 10198912 - Gaming system and method providing a multi-play game having a persistent moving modifier

3. 10032338 - Gaming system and method providing a gaming tournament having a variable average expected point payout

4. 9898897 - Gaming system and method providing an enhanced winning hand display feature

5. 9704347 - Line keno and keno drawn ball position pays

6. 9600975 - Chain reaction keno

7. 9406193 - Gaming system and method providing a video poker game with community cards

8. 9345960 - Gaming system and method providing an enhanced winning hand display feature

9. 9293012 - Individual ball draw keno

10. 9293013 - Line keno and keno drawn ball position pays

11. 9269235 - Gaming system and method providing a video poker game with community cards

12. 9011225 - Gaming system and method providing a video poker game with community cards

13. 7722453 - Interactive game playing preferences

14. 7097561 - Gaming apparatus with novel display technique

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12/8/2025
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