RH

Richard H. Hewett

RA Rhone-Poulenc Agriculture: 7 patents #4 of 58Top 7%
MB May & Baker: 6 patents #8 of 85Top 10%
AS Aventis Cropscience S.A.: 1 patents #24 of 99Top 25%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Oak Bluff, CA: #1 of 5 inventorsTop 20%
Overall (All Time): #321,226 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
9957679 Rear mounted snow plow system for an automobile John Lovell 2018-05-01
6660692 Herbicidal compositions comprising picolinafen 2003-12-09
6046133 Herbicidal compositions Alan Gamblin, Bernard Leroux, Sylvie Ronssin 2000-04-04
6028031 Herbicidal compositions Alan Gamblin 2000-02-22
5962370 Herbicidal compositions comprising a 4-benzoylisoxazole and a triazine herbicide Alan Gamblin, Vladir Cezarino, Takashi Nishida 1999-10-05
5795846 Herbicidal compositions Alan Gamblin 1998-08-18
5552367 Synergistic herbicidal compositions comprising 4-benzoylisoxazole and dinitroaniline herbicides Alan Gamblin 1996-09-03
5416061 Herbicidal combinations of bromoxynil with selected 2-benzoylcyclohexane-1,3-diones Brian M. Luscombe 1995-05-16
5405826 Herbicidal pyridopyridazinones and pyridopyridazinethiones Simon N. Pettit, Philip H. G. Smith 1995-04-11
5264411 Herbicidal method comprising the use of diflufenican Ponnan Veerasekaran 1993-11-23
5013353 Herbicidal method using diflufenican Ponnan Veerasekaran 1991-05-07
4990177 Herbicidal method using diflufenican Ponnan Veerasekaran 1991-02-05
4940484 Herbicidal method comprising the use of diflufenican Brian M. Luscombe 1990-07-10
4929271 Herbicidal method using diflufenican Brian M. Luscombe 1990-05-29
4875925 Herbicidal method using diflufenican Brian M. Luscombe 1989-10-24