SG

Sheldon Joseph Grywacheski

JD John Deere: 13 patents #304 of 5,518Top 6%
DS Dutch Blacksmith Shop: 3 patents #1 of 17Top 6%
Overall (All Time): #294,731 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
10842069 Manure spreader improvements Adam Jack Joseph Kraine, Ronald Galen Jordan, Douglas Little 2020-11-24
10538134 Walking beam axle assembly for an agricultural implement Ronald Galen Jordan 2020-01-21
10470354 Manure spreader improvements Ronald Galen Jordan, Adam Jack Joseph Kraine, Douglas Little, Wayne Gordon Westcott 2019-11-12
7726111 Suspension system for a belt pickup header in an agricultural harvester Nelson John Klapak, Leslie G. Hill, Derek S. Rude, Jobey Mathew Schnepf 2010-06-01
7690500 Hybrid draper belt splice Bruce A. Coers, Benjamin M. Lovett, Corwin M. Puryk 2010-04-06
7661256 Hybrid seam for a draper belt in an agricultural harvester Bruce A. Coers, Benjamin M. Lovett, Corwin M. Puryk 2010-02-16
7640720 Draper belt construction to control translation Benjamin M. Lovett, Bruce A. Coers, Corwin M. Puryk 2010-01-05
7520115 Header float arm load compensation Bruce A. Coers, Corwin M. Puryk, Benjamin M. Lovett, Gerald E. Rains, Mark Alan Melton 2009-04-21
7478522 Reciprocating knife cutter system Benjamin M. Lovett, Bruce A. Coers, Ryan Scott Heriyn, Corwin M. Puryk 2009-01-20
7462101 Frusto-conical drum infeed and threshing region for a combine rotor Glenn E. Pope, Jason Healy, Jeffrey Ray Payne, Ryan S. Herlyn, Ryan P. Mackin +1 more 2008-12-09
7344020 Belt connection for agriculture conveyor Jobey Matthew Schnepf, Ronald Leo Sheedy 2008-03-18
7070498 Frusto-conical drum infeed and threshing region for a combine rotor Glenn E. Pope, Jason Healy, Jeffrey Ray Payne, Ryan S. Herlyn, Ryan P. Mackin +1 more 2006-07-04
6921330 Front chaffer and cleaning fan Kenneth Ralph Clifton, Jeffrey Ray Payne, Jeffrey Schlautman, Glenn E. Pope 2005-07-26
6773343 Front chaffer and cleaning fan Kenneth Ralph Clifton, Jeffrey Ray Payne, Jeffrey Schlautman, Glenn E. Pope 2004-08-10
6251009 Straw chopper housing Michael D. Benhart 2001-06-26
6238286 Crop residue spreader Daniel John Aubry, Jerome Lawrence Weber 2001-05-29