Growing community of inventors

Fairport Harbor, OH, United States of America

Steven Tsengas

Average Co-Inventor Count = 1.18

ph-index = 23

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 = 1,559

Steven TsengasSiddharth Modi (8 patents)Steven TsengasKonstantine S Tsengas (6 patents)Steven TsengasMichael M O'Toole (3 patents)Steven TsengasJohn Richard Nottingham (2 patents)Steven TsengasPatrick S Baran (2 patents)Steven TsengasGlenn R Godley (2 patents)Steven TsengasBrian Kreischer (2 patents)Steven TsengasJohn S Teuscher (2 patents)Steven TsengasJohn Wilford Spirk (1 patent)Steven TsengasJeffrey M Kalman (1 patent)Steven TsengasJohn Spirk (1 patent)Steven TsengasRobert Soreo (1 patent)Steven TsengasCherry Ann Bochmann (1 patent)Steven TsengasJohn William Nottingham (1 patent)Steven TsengasMichael J Maczuzak (1 patent)Steven TsengasGary Robert Stephan (1 patent)Steven TsengasBrian T Milliff (1 patent)Steven TsengasDavid S Deily (1 patent)Steven TsengasJerry Sciarini (1 patent)Steven TsengasGerald Sciarini (1 patent)Steven TsengasAnthony E Buehrer (1 patent)Steven TsengasJudith L Casstevens (1 patent)Steven TsengasBrad Smestad (1 patent)Steven TsengasJustine A Conklin (1 patent)Steven TsengasJohn R Nottingham (0 patent)Steven TsengasMichael P O'Toole (0 patent)Steven TsengasSteven Tsengas (99 patents)Siddharth ModiSiddharth Modi (8 patents)Konstantine S TsengasKonstantine S Tsengas (6 patents)Michael M O'TooleMichael M O'Toole (15 patents)John Richard NottinghamJohn Richard Nottingham (246 patents)Patrick S BaranPatrick S Baran (5 patents)Glenn R GodleyGlenn R Godley (4 patents)Brian KreischerBrian Kreischer (3 patents)John S TeuscherJohn S Teuscher (2 patents)John Wilford SpirkJohn Wilford Spirk (111 patents)Jeffrey M KalmanJeffrey M Kalman (108 patents)John SpirkJohn Spirk (50 patents)Robert SoreoRobert Soreo (49 patents)Cherry Ann BochmannCherry Ann Bochmann (39 patents)John William NottinghamJohn William Nottingham (33 patents)Michael J MaczuzakMichael J Maczuzak (21 patents)Gary Robert StephanGary Robert Stephan (11 patents)Brian T MilliffBrian T Milliff (2 patents)David S DeilyDavid S Deily (1 patent)Jerry SciariniJerry Sciarini (1 patent)Gerald SciariniGerald Sciarini (1 patent)Anthony E BuehrerAnthony E Buehrer (1 patent)Judith L CasstevensJudith L Casstevens (1 patent)Brad SmestadBrad Smestad (1 patent)Justine A ConklinJustine A Conklin (1 patent)John R NottinghamJohn R Nottingham (0 patent)Michael P O'TooleMichael P O'Toole (0 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Ourpet's Company (62 from 68 patents)

2. Other (17 from 832,843 patents)

3. Cosmic Pet LLC (9 from 14 patents)

4. Durpet's Co. (1 from 1 patent)

5. Napro, Inc. (1 from 1 patent)


99 patents:

1. D922006 - Clump sifting cat litter scoop

2. 10869461 - Interactive reciprocating pet toy

3. 10863719 - Interactive pet toy

4. 10863720 - Interactive pet toy

5. 10721915 - Pet toys

6. 10701896 - Elevated animal feeder

7. D884992 - Combination canine chew and retrieval toy

8. 10633811 - Apparatus and method for collecting and disposing of pet waste

9. 10609903 - Stand up fold away claw scratcher

10. 10448614 - Animal feeder with removable storage wells

11. D846816 - Height adjustable elevated animal feeder

12. 10159220 - Interactive pet toy

13. 10085422 - Double ball treat dispensing pet toy

14. 9730428 - Pop up mouse cat toy

15. D787957 - Measuring scoop

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idiyas.com
as of
12/26/2025
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