Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
RE

Richard Roger Evans

Basf Se: 41 patents #211 of 13,826Top 2%
BBBasf Agro B.V.: 11 patents #14 of 111Top 15%
DIDorr-Oliver Incorporated: 1 patents #28 of 103Top 30%
Raleigh, NC: #97 of 6,378 inventorsTop 2%
North Carolina: #505 of 45,564 inventorsTop 2%
Overall (All Time): #48,661 of 4,157,543Top 2%
53 Patents All Time

Issued Patents All Time

Showing 51–53 of 53 patents

Patent #TitleCo-InventorsDate
6083882 Acylcyclohexanedione plant growth regulator for control of overall nutritive value of alfalfa John R. Evans 2000-07-04
6022831 Control of Erwinia amylovora in plants 2000-02-08
4412003 Integral flow circulator for fluid bed reactor 1983-10-25