Assignee
SPARKLE WASH INC
US·4 granted patents·152 citations·filing 1978–1987
Top patents by PatentIndex Score
4 records- 0185US4821958AMobile pressure cleaning unitSPARKLE WASH INC·Filed 1987·Granted Apr 18, 1989·60 cites·18 claims
- 0280US4683008AMethod for cleaning hard surfacesSPARKLE WASH INC·Filed 1985·Granted Jul 28, 1987·47 cites·8 claims
- 0379US4213796AMobile cleaning unitSPARKLE WASH INC·Filed 1978·Granted Jul 22, 1980·31 cites·5 claims
- 0451US4290442AMobile cleaning unitSPARKLE WASH INC·Filed 1980·Granted Sep 22, 1981·14 cites·2 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →