Growing community of inventors

Portage, IN, United States of America

Matthew William Stifal

Average Co-Inventor Count = 1.44

ph-index = 10

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 = 268

Matthew William StifalJames Duane Walters (13 patents)Matthew William StifalEdward T Eaton (1 patent)Matthew William StifalMichael Graef (1 patent)Matthew William StifalDerrik Quang Lam (1 patent)Matthew William StifalSteven Coan (1 patent)Matthew William StifalJay Sipek (1 patent)Matthew William StifalMatthew William Stifal (24 patents)James Duane WaltersJames Duane Walters (23 patents)Edward T EatonEdward T Eaton (32 patents)Michael GraefMichael Graef (18 patents)Derrik Quang LamDerrik Quang Lam (12 patents)Steven CoanSteven Coan (1 patent)Jay SipekJay Sipek (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Peerless Industries, Inc. (24 from 167 patents)


24 patents:

1. 10578245 - Adjustable display mount

2. 10094511 - Adjustable display mount

3. 10024490 - Video wall mount

4. 9772065 - Adjustable display mount

5. 9395043 - Adjustable display mount

6. 9146001 - Endcap mounting system for mounting audio/visual devices or the like

7. 8905365 - Adjustable display mount

8. D715310 - Mounting system for audio/visual devices or the like

9. D713828 - In-wall adapter box for use with audio/visual mounting systems

10. D690291 - System for mounting audio/visual devices or the like from an overhead structure

11. 8523129 - Adjustabale display mount

12. D684147 - Adapter plate for use in mounting an audio/visual device or the like to a surface

13. D684146 - Adapter plate for use in mounting an audio/visual device or the like to a surface

14. D676029 - System for mounting audio/visual devices or the like from an overhead structure

15. D675213 - Mounting system for mounting audio/visual devices or the like

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as of
1/5/2026
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