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

Frank Dudde — 2 Patents in 2020

TAThyssenkrupp Ag: 1 patents #57 of 261Top 25%
TEThyssenkrupp Elevator: 1 patents #2 of 23Top 9%
Collierville, TN: #14 of 59 inventorsTop 25%
Tennessee: #312 of 2,204 inventorsTop 15%
Overall (2020): #174,053 of 565,922Top 35%
2 Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10737906 Elevator suspension and transmission strip Peter Feldhusen, Gomaa G. Abdelsadek, Alan M. Parker, Jie Xu, Stephen D. Allen +1 more 2020-08-11
10723592 System and method for monitoring an elevator belt 2020-07-28