Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Peter P. Gach — 27 Patents

SPSunbeam Plastics: 27 patents #1 of 23Top 5%
Evansville, IN: #37 of 911 inventorsTop 5%
Indiana: #923 of 33,936 inventorsTop 3%
Overall (All Time): #148,275 of 4,157,543Top 4%
27 Patents All Time

Issued Patents All Time

Showing 26–27 of 27 patents

Patent #TitleCo-InventorsDate
4284200 Child-resistant dispensing closure Randall G. Bush 1981-08-18
4236653 Child-resistant dispensing closure 1980-12-02