DS

David L. Steinlage

JD John Deere: 38 patents #36 of 5,518Top 1%
📍 Ankeny, IA: #8 of 408 inventorsTop 2%
🗺 Iowa: #185 of 15,303 inventorsTop 2%
Overall (All Time): #84,373 of 4,157,543Top 3%
38
Patents All Time

Issued Patents All Time

Showing 26–38 of 38 patents

Patent #TitleCo-InventorsDate
8006775 Strip tillage implement Jarrod R. Ruckle 2011-08-30
7806197 Split rolling basket Vernon E. Friedley 2010-10-05
7568439 Fertilizer knife and point structure Jarrod R. Ruckle, Mike J. Bergmeier, Stephen B. Albright 2009-08-04
7513316 Implement rear hitch height and attitude control Jarrod R. Ruckle 2009-04-07
7104341 Low disturbance deep tillage point Aron Wesley Fleichmann, Mark D. Beeck, Brian E. Myers 2006-09-12
7036604 Structure for converting an integral implement to a drawn type James Franklin Bierl 2006-05-02
D505137 Deep tillage ripper point Aron Wesley Fleichmann, Mark D. Beeck, Brian E. Myers 2005-05-17
6786130 Directly actuated depth control Brian Thomas Mosdal, James T. Noonan, Garrett Lee Goins, Anthony Scott Royer, David A. Payne 2004-09-07
6745848 Tower and wheel arm assembly Brian Thomas Mosdal, James T. Noonan, Garrett Lee Goins, Anthony Scott Royer, David A. Payne 2004-06-08
6688405 Simplified adjustable tine harrow assembly 2004-02-10
6679339 Implement lift and level system with a front mounted direct coupled rockshaft Brian Thomas Mosdal, James T. Noonan, Garrett Lee Goins, Anthony Scott Royer, David A. Payne 2004-01-20
6502644 Leveling wheel structure for a minimum tillage ripper Brian E. Myers 2003-01-07
6443237 Minimum tillage ripper point with fin Brian E. Myers 2002-09-03