Growing community of inventors

Menominee, MI, United States of America

Robert J Bretl

Average Co-Inventor Count = 2.25

ph-index = 11

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 = 285

Robert J BretlGregory S Hill (8 patents)Robert J BretlJeffery L Hill (6 patents)Robert J BretlFred J Kassabian (5 patents)Robert J BretlJewell A Taylor (3 patents)Robert J BretlJames G Bretl (2 patents)Robert J BretlJeffrey L Hill (2 patents)Robert J BretlGary L Zuck (1 patent)Robert J BretlBryant J Jordan (1 patent)Robert J BretlRobert J Bretl (15 patents)Gregory S HillGregory S Hill (17 patents)Jeffery L HillJeffery L Hill (17 patents)Fred J KassabianFred J Kassabian (8 patents)Jewell A TaylorJewell A Taylor (8 patents)James G BretlJames G Bretl (3 patents)Jeffrey L HillJeffrey L Hill (2 patents)Gary L ZuckGary L Zuck (7 patents)Bryant J JordanBryant J Jordan (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Dynetics Engineering Corporation, Inc. (8 from 26 patents)

2. Lock-r-lock, Inc. (3 from 7 patents)

3. Other (1 from 832,680 patents)

4. Dymetics Engineering Corporation, Inc. (1 from 1 patent)

5. Dynetics Engineering Coporation (1 from 1 patent)

6. R. A. Lockhart and Company (1 from 1 patent)


15 patents:

1. 7137554 - Card mailer system and method of preparing card packages for mailing

2. 7036723 - Card package production system card with insertion prevention and method

3. 6902518 - Card package production system with adhesive card attachment station and method

4. 6846278 - Card package production system with modular carrier folding apparatus for multiple forms

5. 6719198 - Card package production system with a multireader card track and method

6. 6467687 - Embossed card package production system with verification system and method

7. 5923015 - Embossed card package production system with modular inserters for

8. 5862979 - Card carrier forms for automatic embossed card package production system

9. 5509886 - Card package production system with modular carrier folding apparatus

10. 5494544 - Automatic verified embossed card package production methods

11. 5388815 - Embossed card package production system with modular inserters for

12. 4952228 - Push-button padlocks having swivel-only shackles

13. 4866958 - Push-button lock mechanisms

14. 4862714 - Push-button padlocks having swivel-only shackles

15. D271317 - Golf putter head

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as of
12/6/2025
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