Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Fred W. Berg — 2 Patents

C-C-Lock: 1 patents #3 of 7Top 45%
Stamford, CT: #601 of 1,447 inventorsTop 45%
Connecticut: #15,609 of 34,797 inventorsTop 45%
Overall (All Time): #2,271,841 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5649799 Apparatus for connecting ring-binder with folder Theo A. Constantine 1997-07-22
4186512 Electrified insect trap having short circuiting means 1980-02-05