Inventor · disambiguated record
Frank D. Marsh
Also filed as: MARSH FRANK · MARSH FRANK D · MARSH FRANK DENNIS
8 granted patents·54 citations·filing 1975–2004
85Inventor score
Top patents by PatentIndex Score
8 records- 0174US4226783Aα-Chlorination processDU PONT·Filed 1978·Granted Oct 7, 1980·11 cites·9 claims
- 0264US4405760AChlorination and crosslinking of selected polymers with Cl2 O or HOClDU PONT·Filed 1981·Granted Sep 20, 1983·13 cites·23 claims
- 0363US4327036AChlorination processDU PONT·Filed 1980·Granted Apr 27, 1982·7 cites·16 claims
- 0463US4098831ANitrobenzotrichloride or bromide processDU PONT·Filed 1977·Granted Jul 4, 1978·6 cites·10 claims
- 0556US3993704APara-nitrobenzotribromide processDU PONT·Filed 1975·Granted Nov 23, 1976·4 cites·7 claims
- 0652USD506395SCard dispenserULTRA ELECTRONICS UNITED·Filed 2004·Granted Jun 21, 2005·11 cites·1 claims
- 0748US4115384AN-cyanoaziridinesDU PONT·Filed 1976·Granted Sep 19, 1978·2 cites·10 claims
- 0819US4482371AMethod and composition for suppressing the nitrification of ammonium nitrogen in soilDU PONT·Filed 1983·Granted Nov 13, 1984·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →