RC

Russell D. Copley

JD John Deere: 11 patents #385 of 5,518Top 7%
📍 Ankeny, IA: #38 of 408 inventorsTop 10%
🗺 Iowa: #1,192 of 15,303 inventorsTop 8%
Overall (All Time): #425,938 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
D550348 Stereotactic head frame localizer James P. O'Connor 2007-09-04
6018938 High capacity cotton harvester Timothy A. Deutsch, Joel M. Schreiner, Wendell Dean Vardeman, Raymond Dean Vardeman, Wendell Keith Vardeman 2000-02-01
5806290 High capacity cotton harvester Timothy A. Deutsch, Joel M. Schreiner, Wendell Dean Vardeman, Raymond Dean Vardeman, Wendell Keith Vardeman 1998-09-15
5519988 Narrow row cotton picker and a row unit therefor Joel M. Schreiner 1996-05-28
5404698 Cotton picker spindle 1995-04-11
5203152 Deflector for a cotton harvester row unit Timothy A. Deutsch 1993-04-20
4821498 Moistener pad for a cotton harvester Timothy A. Deutsch 1989-04-18
4463543 Cotton picker bar Arthur L. Hubbard, Ronald L. Reichen 1984-08-07
4348856 Tractor mounted cotton harvester Francis E. Schlueter 1982-09-14
4255919 Cotton harvester with an offset head Francis E. Schlueter, Mark W. Porter 1981-03-17
4249365 Cotton harvester Arthur L. Hubbard, Merle D. Nieman 1981-02-10
4229931 Hydraulic height sensing system with cylinder by-pass Francis E. Schlueter, Leon F. Sanderson 1980-10-28