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

Ryan T. Ehinger

TITextron Innovations: 3 patents #36 of 304Top 15%
BTBell Helicopter Textron: 1 patents #28 of 106Top 30%
Southlake, TX: #4 of 47 inventorsTop 9%
Texas: #1,184 of 16,780 inventorsTop 8%
Overall (2021): #41,227 of 548,734Top 8%
4 Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11104430 Multimode powertrains for multi engine rotorcraft Carlos Alexander Fenny, Gilberto Morales 2021-08-31
11009080 Drive link Tyler Wayne Baldwin, Jared Mark Paulson, Michael Christopher Burnett, Kyle Thomas Cravener 2021-05-18
10969001 Planet gear having failure mode optimized for continued planetary gear system operation Ron Woods 2021-04-06
10946954 Variable-speed drive system for tiltrotor with fixed engine and rotating proprotor David R. Bockmiller, Eric A. Sinusas 2021-03-16