Inventor · disambiguated record
Clarence S. Ost
Also filed as: OST CLARENCE S
5 granted patents·181 citations·filing 1977–1983
81Inventor score
Top patents by PatentIndex Score
5 records- 0191US4161751AHigh-security cable television access systemOST CLARENCE S·Filed 1977·Granted Jul 17, 1979·116 cites·8 claims
- 0282US4577224ASecure cable television access system with tiering controlOST CLARENCE S·Filed 1982·Granted Mar 18, 1986·40 cites·16 claims
- 0371US4540276AColor photographic reproduction systemOST CLARENCE S·Filed 1983·Granted Sep 10, 1985·11 cites·25 claims
- 0462US4268859AHigh-security cable television access systemOST CLARENCE S·Filed 1979·Granted May 19, 1981·14 cites·7 claims
- 0521US4487500APhotographic reproduction systemELECTRONIC MECHANICAL PRODUCTS·Filed 1982·Granted Dec 11, 1984·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →