Inventor · disambiguated record
Alton J. Gasper
Also filed as: GASPER ALTON J
9 granted patents·419 citations·filing 1979–2000
91Inventor score
Top patents by PatentIndex Score
9 records- 0195US6262180B1High temperature-stable fluorochemicals as hydrophobic and oleophobic additives to synthetic organic polymers3M INNOVATIVE PROPERTIES CO·Filed 2000·Granted Jul 17, 2001·60 cites·23 claims
- 0294US6127485AHigh temperature-stable fluorochemicals as hydrophobic and oleophobic additives to synthetic organic polymers3M INNOVATIVE PROPERTIES CO·Filed 1997·Granted Oct 3, 2000·93 cites·21 claims
- 0394US5804625AFluorochemical and hydrocarbon surfactant blends as hydrophilic additives to thermoplastic polymersMINNESOTA MINING & MFG·Filed 1996·Granted Sep 8, 1998·101 cites·35 claims
- 0487US4315703ASealing method using latex-reinforced polyurethane sewer sealing compositionMINNESOTA MINING & MFG·Filed 1979·Granted Feb 16, 1982·41 cites·7 claims
- 0581US4476276ALatex-reinforced polyurethane sewer sealing compositionMINNESOTA MINING & MFG·Filed 1981·Granted Oct 9, 1984·42 cites·4 claims
- 0658US4749592AGrouting compositionMINNESOTA MINING & MFG·Filed 1986·Granted Jun 7, 1988·14 cites·19 claims
- 0757US4968542ACurable material for semi-rigid resilient orthopedic supportMINNESOTA MINING & MFG·Filed 1986·Granted Nov 6, 1990·41 cites·23 claims
- 0857US4379763AWaste water treatment by chelation-gelationMINNESOTA MINING & MFG·Filed 1980·Granted Apr 12, 1983·13 cites·12 claims
- 0952US4383079AExtension of polyurethane hydrogel cure timeMINNESOTA MINING & MFG·Filed 1981·Granted May 10, 1983·14 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →