JC

John A. Chapman

VI Valmont Industries: 9 patents #7 of 137Top 6%
Caterpillar: 2 patents #2,982 of 8,398Top 40%
Overall (All Time): #379,455 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10259434 Braking system and method for machine Neil Taylor, Roger Tansley, Josh Nolke, Tony Maughan, Adam Adeeb +1 more 2019-04-16
9625036 Braking system David Scott Thompson, Andrew Colin Ellis, Anthony James Pollock, Roger Tansley, James Tarelli +2 more 2017-04-18
8763142 Tokenized payment processing schemes Kevin M. McGuire, Rush Taggart 2014-06-24
6186423 Irrigation system 2001-02-13
6131833 Tracked drive tower for a self-propelled irrigation system 2000-10-17
6095439 Corner irrigation system including a GPS guidance system Vince Segal 2000-08-01
5678771 Chemical distribution system 1997-10-21
5356080 Water inlet for a linear move irrigation system 1994-10-18
5265810 Water inlet for a linear move irrigation system 1993-11-30
4729514 Means for seeding through a center pivot irrigation system Carl R. Ostrom 1988-03-08
4660775 Means for seeding through a center pivot irrigation system Carl R. Ostrom 1987-04-28
4609147 Water delivery machine for an irrigation system Thomas M. Johnson, Donald L. Newbold 1986-09-02
4434936 Irrigation system Owen W. Sherwin 1984-03-06