MU

Mark R. Underwood

JD John Deere: 14 patents #280 of 5,518Top 6%
PA Probe Adventures: 6 patents #1 of 1Top 100%
AG Agri-Tech: 2 patents #3 of 11Top 30%
GM Great Plains Manufacturing: 2 patents #36 of 74Top 50%
Overall (All Time): #173,647 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10091927 Seed firmer Elijah B. Garner, Jacob D. Salowitz, Kamalakannan Natarajan, Drew Whitcomb, Charles T. Graham +1 more 2018-10-09
9936631 Device and method for detecting and reporting seed placement Cary S. Hubner, Michael L. Rhodes, Elijah B. Garner 2018-04-10
9839178 Seed firmer Elijah B. Garner, Jacob D. Salowitz, Kamalakannan Natarajan, Drew Whitcomb, Charles T. Graham +1 more 2017-12-12
7325623 Rolling spike harrow Rodney D. Hake 2008-02-05
6439279 Tree saw attachment with tweezer arm 2002-08-27
5885155 Threshing assembly for a combine Sushil V. Dwyer 1999-03-23
5857907 Expandable and retractable unloader 1999-01-12
5791986 Combine ripple pan Sushil V. Dwyer 1998-08-11
5779542 Nylatron support bearing for cage Sushil V. Dwyer 1998-07-14
5775991 Hour glass shape discharge beater Sushil V. Dwyer 1998-07-07
5601303 Combine trailer 1997-02-11
5509854 Combine elevator system 1996-04-23
5499948 Modular threshing assembly for a combine 1996-03-19
5497605 Header and feeder for a grain combine Sushil V. Dwyer 1996-03-12
5498206 Rethreshing rotor for grain combine Sushil V. Dwyer 1996-03-12
5496215 Unloading system for a combine Alan Van Nahmen 1996-03-05
5453050 Combine elevator system 1995-09-26
5380247 Grain transportation apparatus for a combine 1995-01-10
5338257 Combine sieve distributor apparatus 1994-08-16
5282771 Combine sieve levelling apparatus 1994-02-01
5045025 Co-rotational axial flow combine 1991-09-03
4910946 Extensible combine header 1990-03-27
4535787 Axial flow combine 1985-08-20
4489733 Axial flow combine 1984-12-25