Growing community of inventors

Waynesboro, VA, United States of America

Frank H Prochaska

Average Co-Inventor Count = 1.30

ph-index = 19

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 = 903

Frank H ProchaskaJeffrey W Wonderley (12 patents)Frank H ProchaskaJason Kite (4 patents)Frank H ProchaskaJohn P McAllister (2 patents)Frank H ProchaskaIan Raymond Shepperson (1 patent)Frank H ProchaskaStuart Serjent (1 patent)Frank H ProchaskaFrank H Prochaska (38 patents)Jeffrey W WonderleyJeffrey W Wonderley (107 patents)Jason KiteJason Kite (4 patents)John P McAllisterJohn P McAllister (2 patents)Ian Raymond SheppersonIan Raymond Shepperson (5 patents)Stuart SerjentStuart Serjent (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. American Safety Razor Company (27 from 117 patents)

2. American Safety Razor (11 from 85 patents)


38 patents:

1. D648075 - Razor cartridge

2. D643977 - Razor cartridge

3. D643976 - Razor cartridge

4. D640415 - Razor cartridge

5. D633253 - Razor cartridge

6. D535784 - Razor cartridge and interconnect

7. D535056 - Razor cartridge with interconnect and handle

8. 7152512 - Razor handle with spring fingers

9. D501954 - Razor cartridge having a dual purpose soap bar

10. D499210 - Combination razor handle and blade

11. D490569 - Razor cartridge overcap

12. D486266 - Combination razor handle and razor cartridge having a soap bar

13. D484275 - Razor cartridge end lock

14. D478281 - Razor cartridge package

15. D472017 - Razor cartridge having a dual purpose soap bar

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idiyas.com
as of
12/18/2025
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