Assignee

SIMPSON CLEANING SYSTEMS INC

US·2 granted patents·100 citations·filing 1992–1994

Technology mixB01F1 B05B1 B08B1 G05D1 Y10T1

Top patents by PatentIndex Score

2 records

0183US5299767APressure washer frame having gunvalve and hose rackSIMPSON CLEANING SYSTEMS INC·Filed 1992·Granted Apr 5, 1994·48 cites·9 claims
0270US5427151APressure regulating chemical injector valveSIMPSON CLEANING SYSTEMS INC·Filed 1994·Granted Jun 27, 1995·52 cites·6 claims

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