Eric G. Wintemute — 9 Patents at Amvac Chemical

Eric G. Wintemute has been granted 9 US patents while listed as an inventor at Amvac Chemical. The first was granted in 2019 and the most recent in November 2025. Eric G. Wintemute ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Eric G. Wintemute in Newport Beach, CA, US.

Patents per Year

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #	Title	Co-Inventors	Date
12477970	Tagged container tracking	Richard L. Rice, Kent James, John J. Richardson	2025-11-25
12171156	System for providing prescriptive application of multiple products	John J. Richardson, Richard L. Rice, Larry M. Conrad, REX A. RYSDAM, Nathaniel R. Claussen +1 more	2024-12-24
11864485	Tagged container tracking	Richard L. Rice, Kent James, John J. Richardson	2024-01-09
11825763	Tagged container tracking	Richard L. Rice, Kent James, John J. Richardson	2023-11-28
11793102	Tagged container tracking	Richard L. Rice, Kent James, John J. Richardson	2023-10-24
11330756	Tagged container tracking	Richard L. Rice, Kent James, John J. Richardson	2022-05-17
11229155	Tagged container tracking	Richard L. Rice, Kent James, John J. Richardson	2022-01-25
10694655	Tagged container tracking	Richard L. Rice, Kent James, John J. Richardson	2020-06-30
10517206	System for providing prescriptive application of multiple products	John J. Richardson, Richard L. Rice, Larry M. Conrad, REX A. RYSDAM, Nathaniel R. Claussen +1 more	2019-12-31