LD

Lisle J. Dunham

CA Cnh America: 3 patents #2 of 50Top 4%
📍 Grinnell, IA: #1 of 4 inventorsTop 25%
🗺 Iowa: #47 of 1,090 inventorsTop 5%
Overall (2004): #24,883 of 270,089Top 10%
3
Patents 2004

Issued Patents 2004

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6776108 Seed planter apparatus and method Richard J. Crabb, Guntis Ozers, David N. Slowinski, Chad M. Johnson, Donald Johnson +5 more 2004-08-17
6742465 Seed planter apparatus and method Richard J. Crabb, Guntis Ozers, David N. Slowinski, Chad M. Johnson, Donald Johnson +5 more 2004-06-01
6739272 Seed planter apparatus and method Richard J. Crabb, Guntis Ozers, David N. Slowinski, Chad M. Johnson, Donald Johnson +5 more 2004-05-25