Growing community of inventors

North Baltimore, OH, United States of America

Stephen A Dukes

Average Co-Inventor Count = 1.88

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 = 325

Stephen A DukesJohn T Irwin (12 patents)Stephen A DukesJeffrey C Gayer (9 patents)Stephen A DukesRobert James Hayes (7 patents)Stephen A DukesDonald J Staufenberg (6 patents)Stephen A DukesMartin S Laffey (2 patents)Stephen A DukesDonald T Soncrant (2 patents)Stephen A DukesWing-Kwong Keung (1 patent)Stephen A DukesLuke Christopher Stonis (1 patent)Stephen A DukesGeorge Richard Trepina (1 patent)Stephen A DukesGennaro R Martire (1 patent)Stephen A DukesDane R Jackson (1 patent)Stephen A DukesMark S Woytowich (1 patent)Stephen A DukesBrian Dennis Kratzer (1 patent)Stephen A DukesDennis Knapp (1 patent)Stephen A DukesStephen A Dukes (24 patents)John T IrwinJohn T Irwin (12 patents)Jeffrey C GayerJeffrey C Gayer (15 patents)Robert James HayesRobert James Hayes (8 patents)Donald J StaufenbergDonald J Staufenberg (63 patents)Martin S LaffeyMartin S Laffey (15 patents)Donald T SoncrantDonald T Soncrant (3 patents)Wing-Kwong KeungWing-Kwong Keung (34 patents)Luke Christopher StonisLuke Christopher Stonis (30 patents)George Richard TrepinaGeorge Richard Trepina (19 patents)Gennaro R MartireGennaro R Martire (14 patents)Dane R JacksonDane R Jackson (8 patents)Mark S WoytowichMark S Woytowich (4 patents)Brian Dennis KratzerBrian Dennis Kratzer (3 patents)Dennis KnappDennis Knapp (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Impact Products, LLC (21 from 40 patents)

2. Owens-illinois Closure, Inc. (3 from 337 patents)

3. New Pig Corporation (1 from 47 patents)


24 patents:

1. D875896 - Urinal screen

2. 9895463 - Solid state fragrancing

3. 9863131 - Solid state fragrancing

4. 9422697 - Solid state fragrancing

5. 9320406 - Bucketless handle

6. 9309657 - Floor mat

7. 9278152 - Solid state fragrancing

8. 9234338 - Fragrance control

9. D742609 - Bucketless handle

10. D692654 - Backpack

11. D636959 - Trash receptacle

12. D630714 - Urinal screen

13. D625540 - Urinal mat

14. D592899 - Soap dispenser

15. D581122 - Bag holder

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idiyas.com
as of
12/5/2025
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