Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
MR

Michael J. Rachocki

TEThe Eastern: 4 patents #37 of 119Top 35%
CFCleveland Hardware And Forging: 2 patents #4 of 6Top 70%
Brecksville, OH: #57 of 277 inventorsTop 25%
Ohio: #13,499 of 73,341 inventorsTop 20%
Overall (All Time): #893,639 of 4,157,543Top 25%
6 Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
4951486 Nested paddle lock assembly Jack A. Braun 1990-08-28
4911487 Rotary paddle latch 1990-03-27
4892338 Plural point door lock and flush-mountable operating mechanism with detent Lee S. Weinerman, Joseph Spinelli 1990-01-09
D292482 Combined latch operating handle and handle housing Lee S. Weinerman 1987-10-27
4683736 Cabinet lock with recessed handle Lee S. Weinerman, John E. Giarrizzo 1987-08-04
D281665 Combined latch operating handle and handle housing Lee S. Weinerman, Donald J. Dignan 1985-12-10