Inventor · disambiguated record
Donald E. Mcgeachy
Also filed as: MCGEACHY DONALD E
11 granted patents·287 citations·filing 1976–2005
92Inventor score
Top patents by PatentIndex Score
11 records- 0193US4765385ATire inflation-deflation systemNUMATICS INC·Filed 1987·Granted Aug 23, 1988·67 cites·5 claims
- 0291US6053198ASolenoid valve control systemNUMATICS INC·Filed 1997·Granted Apr 25, 2000·79 cites·39 claims
- 0387USRE41299ESolenoid valve control systemNUMATICS INC·Filed 2005·Granted May 4, 2010·14 cites·41 claims
- 0481US4073311AFlow control valveNUMATICS INC·Filed 1976·Granted Feb 14, 1978·31 cites·14 claims
- 0573US6257277B1Modular multiple output pneumatic pressure valveNUMATICS INC·Filed 2000·Granted Jul 10, 2001·13 cites·5 claims
- 0671US4995421ALock-out valve with controlled restartNUMATICS INC·Filed 1990·Granted Feb 26, 1991·30 cites·6 claims
- 0756US6375156B2Welding gun cylinder with control valveNUMATICS INC·Filed 2001·Granted Apr 23, 2002·5 cites·9 claims
- 0852US5595413AFluid actuated gripperNUMATION INC·Filed 1994·Granted Jan 21, 1997·28 cites·8 claims
- 0952US4742841AWater shut-off valveNUMATICS INC·Filed 1987·Granted May 10, 1988·17 cites·10 claims
- 1047US6405754B1Modular multiple output pneumatic pressure valveNUMATICS INC·Filed 2001·Granted Jun 18, 2002·3 cites·15 claims
- 1138US6273318B1Welding gun cylinder with control valveNUMATICS INC·Filed 2000·Granted Aug 14, 2001·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →