Inventor · disambiguated record
Steward E. Purdy
Also filed as: PURDY STEWARD E
4 granted patents·94 citations·filing 1986–1989
79Inventor score
Top patents by PatentIndex Score
4 records- 0194US4734355ASensitivity of processless recording mediaGAF CORP·Filed 1986·Granted Mar 29, 1988·37 cites·29 claims
- 0281US4970137AProcess for sensitizing polyacetylenic filmsGAF CHEMICALS CORP·Filed 1989·Granted Nov 13, 1990·15 cites·14 claims
- 0368US4784934ASensitivity of processless recording mediaGAF CORP·Filed 1987·Granted Nov 15, 1988·20 cites·7 claims
- 0466US5002852ARecording medium of improved stabilityGAF CHEMICALS CORP·Filed 1987·Granted Mar 26, 1991·22 cites·14 claims
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