Inventor · disambiguated record
Richard L. Franz
Also filed as: FRANZ RICHARD L · FRANZ RICHARD LYNN
4 granted patents·24 citations·filing 1997–1999
74Inventor score
Technology areasA01N
Files withZENECA LTD4
Top patents by PatentIndex Score
4 records- 0150US6071856AHerbicidal compositions for acetochlor in riceZENECA LTD·Filed 1997·Granted Jun 6, 2000·7 cites·9 claims
- 0249US5952265ASynergistic herbicidal combinationZENECA LTD·Filed 1998·Granted Sep 14, 1999·8 cites·14 claims
- 0348US6013604ASynergistic herbicidal combinationZENECA LTD·Filed 1999·Granted Jan 11, 2000·6 cites·12 claims
- 0435US5928994ASynergistic herbicidal combinationZENECA LTD·Filed 1998·Granted Jul 27, 1999·3 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →