Inventor · disambiguated record
David D. Saperstein
Also filed as: SAPERSTEIN DAVID D
6 granted patents·128 citations·filing 1977–1991
83Inventor score
Top patents by PatentIndex Score
6 records- 0192US4960609AProcess for bonding lubricant to a thin film magnetic recording diskIBM·Filed 1989·Granted Oct 2, 1990·52 cites·6 claims
- 0287US5030478AProcess for bonding lubricants to thin film recording mediaIBM·Filed 1991·Granted Jul 9, 1991·48 cites·9 claims
- 0357US4134965ACaustic washed molecular sievesMERCK & CO INC·Filed 1977·Granted Jan 16, 1979·16 cites·1 claims
- 0445US4182926ACatalytic process for obtaining methane from methanolMERCK & CO INC·Filed 1978·Granted Jan 8, 1980·2 cites·6 claims
- 0539US4511986AMethod and apparatus for simultaneously recording multiple FT-IR signalsIBM·Filed 1982·Granted Apr 16, 1985·9 cites·7 claims
- 0639US4230883APreparation of hydroxyphenylalanine hydrohalide saltsMERCK & CO INC·Filed 1977·Granted Oct 28, 1980·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →