Growing community of inventors

Cedarburg, WI, United States of America

Roger Hajny

Average Co-Inventor Count = 3.27

ph-index = 2

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 = 14

Roger HajnyDennis P Tronca (2 patents)Roger HajnyEdward Naguit Abante (1 patent)Roger HajnyThomas J Green (1 patent)Roger HajnyKenneth Robert Hepp (1 patent)Roger HajnyBurton J Peterson (1 patent)Roger HajnyKyle Jacobs (1 patent)Roger HajnyEdward Abante (1 patent)Roger HajnyRoger Hajny (3 patents)Dennis P TroncaDennis P Tronca (2 patents)Edward Naguit AbanteEdward Naguit Abante (44 patents)Thomas J GreenThomas J Green (23 patents)Kenneth Robert HeppKenneth Robert Hepp (8 patents)Burton J PetersonBurton J Peterson (2 patents)Kyle JacobsKyle Jacobs (1 patent)Edward AbanteEdward Abante (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 833,002 patents)

2. Robert Bosch (1 from 29,319 patents)

3. Robert Bosch Tool Corporation (1 from 237 patents)

4. Glue Dots International LLC (1 from 8 patents)

5. Abante, Edward (0 patent)

6. Jacobs, Kyle (0 patent)

7. Hajny, Roger (0 patent)


3 patents:

1. 9662767 - Quick-change sanding drum

2. 8931435 - Selective animal feeder

3. 8006734 - System and method for advancing thermoplastic adhesive segment dispensing tape and applying adhesive segments thereby

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as of
1/22/2026
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