DS

David N. Slowinski

CG Case Gmbh: 6 patents #47 of 504Top 10%
CA Cnh America: 3 patents #177 of 777Top 25%
📍 Naperville, IL: #420 of 3,051 inventorsTop 15%
🗺 Illinois: #10,078 of 84,256 inventorsTop 15%
Overall (All Time): #586,675 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
6776108 Seed planter apparatus and method Richard J. Crabb, Guntis Ozers, Chad M. Johnson, Donald Johnson, Lisle J. Dunham +5 more 2004-08-17
6742465 Seed planter apparatus and method Richard J. Crabb, Guntis Ozers, Chad M. Johnson, Donald Johnson, Lisle J. Dunham +5 more 2004-06-01
6739272 Seed planter apparatus and method Richard J. Crabb, Guntis Ozers, Chad M. Johnson, Donald Johnson, Lisle J. Dunham +5 more 2004-05-25
6564730 Seed planter apparatus and method Richard J. Crabb, Guntis Ozers, Chad M. Johnson, Donald Johnson, Lisle J. Dunham +5 more 2003-05-20
6401638 Seed planter apparatus and method Richard J. Crabb, Guntis Ozers, Chad M. Johnson, Donald Johnson, Lisle J. Dunham +5 more 2002-06-11
6374759 Seed planter apparatus and method Richard J. Crabb, Guntis Ozers, Chad M. Johnson, Donald Johnson, Lisle J. Dunham +5 more 2002-04-23
6332413 Seed tube for seed metering apparatus John F. Stufflebeanm, Lisle J. Dunham, Thomas A. Olson, Chad M. Johnson 2001-12-25
6325005 Seed planter apparatus and method Richard J. Crabb, Guntis Ozers, Chad M. Johnson, Donald Johnson, Lisle J. Dunham +5 more 2001-12-04
6109193 Seed planter apparatus and method Richard J. Crabb, Guntis Ozers, Chad M. Johnson, Donald Johnson, Lisle J. Dunham +5 more 2000-08-29