Growing community of inventors

Owings Mills, MD, United States of America

Steven A Kovens

Average Co-Inventor Count = 2.63

ph-index = 5

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 = 95

Steven A KovensRobert H Tegtmeier (9 patents)Steven A KovensMichael T Gootee (8 patents)Steven A KovensRonald F Deuel (7 patents)Steven A KovensWayne Mincher (4 patents)Steven A KovensMichael T Doyle (2 patents)Steven A KovensBrian S Kovens (1 patent)Steven A KovensDennis Barber (1 patent)Steven A KovensRonald P Brown (1 patent)Steven A KovensSteven A Kovens (15 patents)Robert H TegtmeierRobert H Tegtmeier (13 patents)Michael T GooteeMichael T Gootee (9 patents)Ronald F DeuelRonald F Deuel (9 patents)Wayne MincherWayne Mincher (4 patents)Michael T DoyleMichael T Doyle (2 patents)Brian S KovensBrian S Kovens (2 patents)Dennis BarberDennis Barber (1 patent)Ronald P BrownRonald P Brown (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Parkway Machine Corporation (15 from 21 patents)


15 patents:

1. D437355 - Vending machine assembly

2. 6182861 - Electronic bulk vending machine system

3. 6179161 - Convertible front loading flat article vending machine system

4. 6109417 - Anti-corruption coin/token input chute

5. D423593 - Price display holder

6. 6050447 - Bulk vending machine system with mechanically operated electrically

7. D416048 - Control unit for vending machine

8. 5947328 - Electronic bulk vending machine system

9. 5833117 - Dynamic vending machine with track insert assembly

10. D387385 - Coin actuated vending machine with track

11. 5649614 - Merchandise chute shield for coin actuated bulk vending machines

12. D381169 - Stand

13. D370694 - Coin actuated vending machine

14. 5467858 - Coin box insert for bulk vending machines

15. D358613 - Coin box insert for a bulk vending machine

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as of
1/9/2026
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