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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
FD

Frank Dudde — 4 Patents in 2018

TEThyssenkrupp Elevator: 4 patents #1 of 34Top 3%
TAThyssenkrupp Ag: 3 patents #2 of 74Top 3%
Collierville, TN: #7 of 61 inventorsTop 15%
Tennessee: #81 of 2,038 inventorsTop 4%
Overall (2018): #45,722 of 503,207Top 10%
4 Patents 2018

Issued Patents 2018

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10131521 Belt end termination with a cone clamp Peter Feldhusen 2018-11-20
9994425 Compact motor arrangement with integrated brakes and shaft bearings Peter Feldhusen 2018-06-12
9988240 Elevator with master controller John Keith Anderson, Peter Feldhusen, Michael Palazzola, Jie Xu, Alan M. Parker +2 more 2018-06-05
9944493 Elevator suspension and transmission strip Peter Feldhusen, Gomaa G. Abdelsadek, Alan M. Parker, Jie Xu, Stephen D. Allen +1 more 2018-04-17