Growing community of inventors

Saint Paul, MN, United States of America

Alwin J Stahel

Average Co-Inventor Count = 1.43

ph-index = 17

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 = 1,772

Alwin J StahelBrian K Stahel (20 patents)Alwin J StahelJames M Preisler (14 patents)Alwin J StahelThomas H Rudd (7 patents)Alwin J StahelTom Rudd (7 patents)Alwin J StahelDavid C Abbe (5 patents)Alwin J StahelThomas H Rudd (4 patents)Alwin J StahelS Wyatt Fuller (3 patents)Alwin J StahelThomas Lee Ellsworth (2 patents)Alwin J StahelPeter R Fervoy (2 patents)Alwin J StahelPeter Robert Fervoy (2 patents)Alwin J StahelCarl R Van Horn (1 patent)Alwin J StahelAlwin J Stahel (99 patents)Brian K StahelBrian K Stahel (25 patents)James M PreislerJames M Preisler (23 patents)Thomas H RuddThomas H Rudd (8 patents)Tom RuddTom Rudd (7 patents)David C AbbeDavid C Abbe (11 patents)Thomas H RuddThomas H Rudd (12 patents)S Wyatt FullerS Wyatt Fuller (5 patents)Thomas Lee EllsworthThomas Lee Ellsworth (3 patents)Peter R FervoyPeter R Fervoy (2 patents)Peter Robert FervoyPeter Robert Fervoy (2 patents)Carl R Van HornCarl R Van Horn (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Drag Specialties, Inc. (40 from 54 patents)

2. Kuryakyn Holdings, LLC (35 from 122 patents)

3. Princeton Industries Corporation (6 from 10 patents)

4. Ball Corporation (4 from 651 patents)

5. Cobbs Manufacturing Company (2 from 55 patents)

6. Safco Products Company (2 from 15 patents)

7. Altec Products, Inc. (2 from 3 patents)

8. Ketcham & Mcdougall, Inc. (1 from 47 patents)

9. Kuraykyn Holdings, Inc. (1 from 5 patents)

10. Arthur Salm, Inc. (1 from 3 patents)

11. Kurakyn Holdings, Inc. (1 from 1 patent)


99 patents:

1. D630143 - Automobile door sill

2. D629722 - Motorcycle fairing radiator vent trim assembly

3. D629337 - Motorcycle ignition and control switch trim

4. D598830 - Automobile rear window trim piece

5. D575199 - Motorcycle fairing headlight trim

6. D575198 - Motorcycle saddlebag corner trim

7. D575201 - Motorcycle saddlebag side trim

8. 7318624 - Motorcycle driver backrest

9. 7287773 - Folding floor boards

10. D545259 - License plate cover

11. D531092 - Motorcycle folding floorboard and shifter

12. 7114774 - Motorcycle passenger armrest

13. D528476 - Motorcycle folding floorboard with brake arm clearance

14. D528486 - Motorcycle license plate cover

15. D528311 - Pivoting backrest for a motorcycle

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as of
12/30/2025
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