Inventor · disambiguated record
Frank J. Stiefel
Also filed as: STIEFEL FRANK J
7 granted patents·35 citations·filing 1978–1989
80Inventor score
Files withCARTER WALLACE7
Top patents by PatentIndex Score
7 records- 0180US4868327ASynthesis of 2-phenyl-1,3-propanediolCARTER WALLACE·Filed 1987·Granted Sep 19, 1989·20 cites·1 claims
- 0263US5072056ASynthesis of 2-phenyl-1,3-propanediolCARTER WALLACE·Filed 1989·Granted Dec 10, 1991·8 cites·6 claims
- 0350US4190607AMethod for the preparation of 2,3-dimethyl-pent-4en-aldehydeCARTER WALLACE·Filed 1978·Granted Feb 26, 1980·3 cites·6 claims
- 0448US4224443AChemical process for preparation of 7-chloro-2-methyl-3,3a-dihydro-2H,9H-isoxazolo(3,2-b)(1,3)-benzoxazin-9-oneCARTER WALLACE·Filed 1978·Granted Sep 23, 1980·2 cites·3 claims
- 0538US4620015ASynthesis of β-((2-methylpropoxy)methyl)-N-phenyl-N-(phenylmethyl)-1-pyrrolidineethanamineCARTER WALLACE·Filed 1983·Granted Oct 28, 1986·2 cites·2 claims
- 0631US4310674AOxazolidine propionic acid methyl estersCARTER WALLACE·Filed 1980·Granted Jan 12, 1982·0 cites·6 claims
- 0730US4275198AMethod for preparing basic dithienyl compoundsCARTER WALLACE·Filed 1980·Granted Jun 23, 1981·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →