Growing community of inventors

Smyrna, GA, United States of America

Da Keng

Average Co-Inventor Count = 1.33

ph-index = 16

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 = 867

Da KengMaciej W Matuszczak (9 patents)Da KengAlvin Williams (2 patents)Da KengAaron L Hampton (2 patents)Da KengWilliam E Brown (1 patent)Da KengDavid Bonelli (1 patent)Da KengKio James (1 patent)Da KengMaciej W Maruszczak (1 patent)Da KengDa Keng (27 patents)Maciej W MatuszczakMaciej W Matuszczak (9 patents)Alvin WilliamsAlvin Williams (6 patents)Aaron L HamptonAaron L Hampton (5 patents)William E BrownWilliam E Brown (19 patents)David BonelliDavid Bonelli (4 patents)Kio JamesKio James (4 patents)Maciej W MaruszczakMaciej W Maruszczak (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Keng's Firearms Specialty, Inc. (14 from 19 patents)

2. Other (10 from 832,912 patents)


27 patents:

1. 10907937 - Firearm mount and clamp assembly

2. D870841 - Firearm rear sight

3. D870230 - Firearm rear sight

4. 9303940 - Systems, methods, and apparatus for supporting a firearm

5. 9175926 - Systems, methods, and apparatus for providing a firearm sight comprising a closed position and an open position

6. 9046320 - Systems, methods, and apparatus for providing a firearm sight

7. 8496212 - Bipod assembly with terrain-gripping end effecters

8. 8468735 - Firearm auxiliary rear sight

9. 8418394 - Stable bipod mount and clamp assembly

10. D662170 - Pistol rear sight

11. D661768 - Rifle stock

12. 8196504 - Tripod mount and clamp assembly

13. 8104213 - Method for quick disconnect bipod mount assembly with adjustable and lockable tilt, pan and cant controls

14. 7937873 - Collapsible carbine stock with spare magazine storage enclosure

15. 7765730 - Assault rifle back-up sight rib and support structure

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