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West Covina, CA, United States of America

Keith E Ridgway

Average Co-Inventor Count = 2.00

ph-index = 6

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 = 127

Keith E RidgwayEdward W Scott (7 patents)Keith E RidgwayThomas J Ryan (5 patents)Keith E RidgwayKeith E Ridgway (12 patents)Edward W ScottEdward W Scott (8 patents)Thomas J RyanThomas J Ryan (5 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Ajax Hardware Corporation (7 from 12 patents)

2. Scovill Inc. (5 from 47 patents)


12 patents:

1. D256861 - Bathroom support fixture

2. D256867 - Hook

3. D256860 - Support for bathroom tissue

4. D256862 - Towel bar

5. D256863 - Towel ring

6. D246418 - Door pull having simulated thumb lever

7. D246419 - Door pull having simulated thumb lever

8. D246421 - Drawer pull having bail

9. D246427 - Pull

10. D246434 - Pull backplate

11. D246426 - Pull for doors, drawers or the like

12. D246423 - Ring pull

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as of
12/16/2025
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