Inventor · disambiguated record
Richard W. Frederick
Also filed as: FREDERICK RICHARD W · FREDERICK RICHARD WEST
6 granted patents·1 pending application·90 citations·filing 1989–2009
84Inventor score
Top patents by PatentIndex Score
7 records- 0190US7943040B2Wastewater treatment and recycling systemKARCHER NORTH AMERICA INC·Filed 2008·Granted May 17, 2011·21 cites·12 claims
- 0279US8480888B2Immediate cleaning and recirculation of cleaning fluid and method of using sameASHLEY DENNIS·Filed 2009·Granted Jul 9, 2013·13 cites·8 claims
- 0377USD572212SEquipment control cabinet for washing station or the likeTECH IND INC C·Filed 2006·Granted Jul 1, 2008·26 cites·1 claims
- 0462USD555303SWash pad for vehicles and equipmentTECH IND INC C·Filed 2006·Granted Nov 13, 2007·14 cites·1 claims
- 0562USD318627SRotating equipment alignment analysis instrumentFREDERICK RICHARD W·Filed 1989·Granted Jul 30, 1991·12 cites·1 claims
- 0649US2009188535A1Wash Pad and Wash Fluid Containment SystemTAYLOR SHANNON L·Filed 2008·Application pending·0 cites
- 0730USD350076SLevel gaugeROTAQUIP INC·Filed 1993·Granted Aug 30, 1994·4 cites·1 claims
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