Inventor · disambiguated record
Billy T. Upchurch
Also filed as: SCHRYER DAVID R · UPCHURCH BILLY T
12 granted patents·1 pending application·384 citations·filing 1983–2004
93Inventor score
Top patents by PatentIndex Score
13 records- 0185US4991181ACatalyst for carbon monoxide oxidationNASA·Filed 1989·Granted Feb 5, 1991·38 cites·7 claims
- 0284US4912082ACatalyst for carbon monoxide oxidationUS OF AMERICA AS REPRESETED BY·Filed 1989·Granted Mar 27, 1990·38 cites·5 claims
- 0380US6331075B1Device and method for measuring thermal conductivity of thin filmsADMINISTRATOR NAT AERONAUTICS·Filed 1999·Granted Dec 18, 2001·102 cites·18 claims
- 0477US5948965ASolid state carbon monoxide sensorNASA·Filed 1997·Granted Sep 7, 1999·51 cites·6 claims
- 0573US4855274AProcess for making a noble metal on tin oxide catalystNASA·Filed 1987·Granted Aug 8, 1989·29 cites·7 claims
- 0671US4616045AProcess of preparing an oxygen permeable, styrene based, contact lens materialGBF INC·Filed 1985·Granted Oct 7, 1986·22 cites·20 claims
- 0771US4528301AOxygen permeable, styrene based, contact lens materialGBF INC·Filed 1983·Granted Jul 9, 1985·20 cites·19 claims
- 0869US7371358B2Catalyst for treatment and control of post-combustion emissionsNASA·Filed 2004·Granted May 13, 2008·15 cites·18 claims
- 0966US6132694ACatalyst for oxidation of volatile organic compoundsNASA·Filed 1997·Granted Oct 17, 2000·37 cites·22 claims
- 1064US6753293B1Process for coating substrates with catalytic materialsNASA·Filed 2000·Granted Jun 22, 2004·7 cites·51 claims
- 1156US4829035AReactivation of a tin oxide-containing catalystUS ARMY·Filed 1987·Granted May 9, 1989·16 cites·5 claims
- 1242US4839330AIsotope exchange in oxide-containing catalystUS OF AMERICA AS REPESENTED BY·Filed 1988·Granted Jun 13, 1989·9 cites·15 claims
- 1340US2004009605A1Method for the detection of volatile organic compounds using a catalytic oxidation sensorNASA·Filed 2003·Application pending·0 cites
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