Inventor · disambiguated record
Chris M. Leinen
Also filed as: LEINEN CHRIS M
9 granted patents·197 citations·filing 1987–2007
90Inventor score
Files withTOPWORKS INC4DRESSER EQUIPMENT GROUP INC1FORWARD SPIN CONSULTING INC1FORWARD SPIN TECHNOLOGIES INC1LEINEN CHRIS M1
Top patents by PatentIndex Score
9 records- 0178US6029702AValve with internal diffuserDRESSER EQUIPMENT GROUP INC·Filed 1997·Granted Feb 29, 2000·39 cites·30 claims
- 0276US5758689AControl valve with partial flow diffuserFORWARD SPIN CONSULTING INC·Filed 1996·Granted Jun 2, 1998·39 cites·23 claims
- 0376US5511584ALow noise rotary control valveFiled 1994·Granted Apr 30, 1996·33 cites·14 claims
- 0475US7802764B2Adjustable wheeled IV standLEINEN CHRIS M·Filed 2007·Granted Sep 28, 2010·23 cites·8 claims
- 0563US4819543AElectric and pneumatic feedback controlled positionerTOPWORKS INC·Filed 1987·Granted Apr 11, 1989·26 cites·20 claims
- 0652US5437305AFlow control valveFORWARD SPIN TECHNOLOGIES INC·Filed 1994·Granted Aug 1, 1995·19 cites·16 claims
- 0751US5179888ASplit clamp linear solenoid valve positionerTOPWORKS INC·Filed 1991·Granted Jan 19, 1993·12 cites·47 claims
- 0834US4784039AElectric and pneumatic valve positionerTOPWORKS INC·Filed 1987·Granted Nov 15, 1988·5 cites·24 claims
- 0927US5179887ACaptive cylinder linear solenoid valve positionerTOPWORKS INC·Filed 1991·Granted Jan 19, 1993·1 cites·31 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →