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Forward Citations = 139

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5 inventors (with patents filed for the assignee):

Keith E Ridgway (7 out of 12 patents)

Edward W Scott (7 out of 8 patents)

Howard B Gorton (5 out of 5 patents)

4. Warren Hall Miller (1 out of 2 patents)

5. Richard B Lyons (1 out of 1 patent)

12 patents: Sort by Forward Citations

1. 4177540 - Self-closing concealed hinge (1979-12-11),

2. 4176890 - Drawer and support system (1979-12-04),

3. D249119 - Door or window lock (1978-08-29),

4. D246434 - Pull backplate (1977-11-22),

5. D246427 - Pull (1977-11-22),

6. D246426 - Pull for doors, drawers or the like (1977-11-22),

7. D246423 - Ring pull (1977-11-22),

8. D246421 - Drawer pull having bail (1977-11-22),

9. D246419 - Door pull having simulated thumb lever (1977-11-22),

10. D246418 - Door pull having simulated thumb lever (1977-11-22),

11. 4045982 - Compact portable lock for sliding windows and doors (1977-09-06),

12. 3982800 - Rotary-position catch for rotatable corner shelf units (1976-09-28),

Ajax Hardware Corporation is a leading provider of high-quality hardware products for residential and commercial use. With a wide range of tools, accessories, and equipment, we strive to meet the needs of customers in various industries. Our dedication to customer satisfaction and innovation has made us a trusted name in the hardware industry.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

12 Patents

#37 in Industry, CA

#6,055 in California

#25,526 in US

#48,090 in the World

Industry, CA, United States of America

Ajax Hardware Corporation