Inventor · disambiguated record
Charles E. Cornwell
Also filed as: CORNWELL CHARLES · CORNWELL CHARLES E · CORNWELL CHARLES M
19 granted patents·1 pending application·996 citations·filing 1974–2018
96Inventor score
Top patents by PatentIndex Score
20 records- 0198US3989534AFoamed cementitious compositions and method of producing samePLUNGUIAN MARK·Filed 1974·Granted Nov 2, 1976·167 cites·7 claims
- 0297US5250578AFoamed cementitious composition and method of makingCORNWELL CHARLES E·Filed 1991·Granted Oct 5, 1993·117 cites·20 claims
- 0397US4088804ACementitious coatings and methodCORNWELL CHARLES E·Filed 1977·Granted May 9, 1978·110 cites·8 claims
- 0496US4088808AShaped articles of hydraulic cement compositions with a glossy reflective surface and reinforced with fiber glassCORNWELL CHARLES E·Filed 1976·Granted May 9, 1978·60 cites·7 claims
- 0596US4077809ACellular cementitious compositions and method of producing samePLUNGUIAN MARK·Filed 1976·Granted Mar 7, 1978·106 cites·7 claims
- 0693US4310486ACompositions of cementitious mortar, grout and concreteCORNWELL CHARLES E·Filed 1980·Granted Jan 12, 1982·66 cites·3 claims
- 0792US4495228AHydraulic cement composition and method for use as protective coating for substratesCORNWELL CHARLES E·Filed 1982·Granted Jan 22, 1985·58 cites·4 claims
- 0891US4321243AMethod of producing stabilized aqueous dispersions of silica fumeCORNWELL CHARLES E·Filed 1980·Granted Mar 23, 1982·46 cites·2 claims
- 0984US3967815ADustless mixing apparatus and method for combining materialsBACKUS JAMES H·Filed 1974·Granted Jul 6, 1976·43 cites·17 claims
- 1083US4390371AMethod for mixing, spraying and placing cementitious materialsCORNWELL CHARLES E·Filed 1981·Granted Jun 28, 1983·37 cites·7 claims
- 1182US4042745ACementitious sound absorbing panels and sound absorbing sprayed wall structuresCORNWELL CHARLES E·Filed 1976·Granted Aug 16, 1977·31 cites·8 claims
- 1280US3995086AShaped articles of hydraulic cement compositions and method of making samePLUNGUIAN MARK·Filed 1975·Granted Nov 30, 1976·27 cites·9 claims
- 1375US10881017B2Backplane keying mechanismHEWLETT PACKARD ENTPR DEV LP·Filed 2018·Granted Dec 29, 2020·2 cites·13 claims
- 1475US4039170ASystem of continuous dustless mixing and aerating and a method combining materialsCORNWELL CHARLES E·Filed 1975·Granted Aug 2, 1977·27 cites·3 claims
- 1573US5824148ASound absorbing cementitious composition and method of making sameFiled 1997·Granted Oct 20, 1998·28 cites·24 claims
- 1671US4007920AMixing and aerating devicePLUNGUIAN MARK·Filed 1974·Granted Feb 15, 1977·21 cites·7 claims
- 1769US4098755AShaped articles of hydraulic cement compositions having a reflective surfacePLUNGUIAN MARK·Filed 1977·Granted Jul 4, 1978·17 cites·3 claims
- 1868US4036839AShaped articles of hydraulic cement compositions having a reflective surfacePLUNGUIAN MARK·Filed 1976·Granted Jul 19, 1977·15 cites·4 claims
- 1963US4355060AHigh temperature cementitious coatings with improved corrosion resistance and methods of applicationCORNWELL CHARLES E·Filed 1981·Granted Oct 19, 1982·18 cites·3 claims
- 2031US2004138606A1One time use disposable styptic productFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →