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

Carl Ley — 2 Patents

BABucher Guyer Ag: 1 patents #6 of 22Top 30%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
Düren, HI: #1 of 1 inventorsTop 100%
Overall (All Time): #2,343,056 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4669643 Electronic larynx carrier 1987-06-02
4558745 Machine for working soil having drivingly oscillated soil-working tool 1985-12-17