DQ

David C. Quick

SU Sundstrand: 7 patents #68 of 697Top 10%
AL Allis-Chalmers: 4 patents #13 of 232Top 6%
DE Deutz-Allis: 1 patents #5 of 20Top 25%
Overall (All Time): #428,524 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5911788 Compliant gear David Everett Russ, Douglas J. Esposito 1999-06-15
5484043 Speed responsive brake device David Everett Russ 1996-01-16
5125806 Integrated variable speed compressor drive system Allen Wood, Robert Grennan 1992-06-30
4930730 Neutral position locking system for aircraft control surfaces 1990-06-05
4843912 Variable stiffness support ring 1989-07-04
4768634 Backdrive overload release clutch John W. Whitehouse 1988-09-06
4689452 Centrifugal ball switch 1987-08-25
4640152 Multi-speed planetary transmission Stephen J. McCormick, Gerardus M. Ballendux 1987-02-03
4398432 Transmission with overrunning clutches 1983-08-16
4287778 Hydraulic valve for two-speed power take-off drive 1981-09-08
4233857 Multiple speed transmission with auxiliary transfer drive 1980-11-18
4211313 Transmission brake with lubricating and cooling means James E. Marsch 1980-07-08