DR

Darin L. Roth

JD John Deere: 2 patents #33 of 307Top 15%
📍 Batavia, IA: #1 of 1 inventorsTop 100%
🗺 Iowa: #106 of 1,090 inventorsTop 10%
Overall (2004): #67,997 of 270,089Top 30%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6725766 Independently powered knotter and needle drive arrangement for a large rectangular baler Jeffrey Lee Murrey, Paul David Parker, David V. Rotole, Eric R. Lang, Joseph Eugene Story 2004-04-27
6701834 Drive arrangement for powering plunger and auxiliary functions of large rectangular baler 2004-03-09