Growing community of inventors

Pasadena, CA, United States of America

Richard M Holbrook

Average Co-Inventor Count = 1.21

ph-index = 21

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 = 1,117

Richard M HolbrookDarren M Mark (10 patents)Richard M HolbrookJeffrey Bentzler (4 patents)Richard M HolbrookFiliberto Betancourt (3 patents)Richard M HolbrookJeff Busta (2 patents)Richard M HolbrookKarel Slovacek (2 patents)Richard M HolbrookScott Turner (2 patents)Richard M HolbrookJeff Lam (2 patents)Richard M HolbrookJames Layfield (2 patents)Richard M HolbrookJeff Bentzler (1 patent)Richard M HolbrookRichard M Holbrook (46 patents)Darren M MarkDarren M Mark (158 patents)Jeffrey BentzlerJeffrey Bentzler (4 patents)Filiberto BetancourtFiliberto Betancourt (7 patents)Jeff BustaJeff Busta (13 patents)Karel SlovacekKarel Slovacek (3 patents)Scott TurnerScott Turner (2 patents)Jeff LamJeff Lam (2 patents)James LayfieldJames Layfield (2 patents)Jeff BentzlerJeff Bentzler (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Thermador Corporation (13 from 17 patents)

2. Casablanca Fan Company (12 from 38 patents)

3. Virco Mgmt. Corporation (9 from 61 patents)

4. Virco Mfg. Corporation (5 from 64 patents)

5. Hunter Fan Compnay (3 from 1,026 patents)

6. Office Impact, LLC (2 from 2 patents)

7. Teknion Limited (1 from 20 patents)

8. Casablanca Acquisition Corp. (1 from 1 patent)


46 patents:

1. 6726034 - Furniture system

2. 6585320 - Tilt control mechanism for a tilt back chair

3. D474044 - Desk

4. D473399 - Desk

5. D473068 - Desk

6. D469265 - Chair

7. D469284 - Chair

8. D463496 - Tape dispenser

9. D461322 - Chair

10. D461345 - Chair base

11. D461348 - Chair portion

12. D461079 - Chair back rest

13. 6314871 - Cooking appliance with improved heat distribution

14. 6176173 - Cooling appliance with improved heat distribution

15. D431416 - Oven cooking chamber

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as of
12/11/2025
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