Inventor · disambiguated record
David O. Crane
Also filed as: CRANE DAVID O · CRANE DAVID OGILVIE
9 granted patents·121 citations·filing 1983–2007
88Inventor score
Top patents by PatentIndex Score
9 records- 0177US4544039ATorque transducing systems for impact tools and impact tools incorporating such systemsCRANE ELECTRONICS·Filed 1983·Granted Oct 1, 1985·30 cites·22 claims
- 0273US7021180B2Torque sensing toolCRANE ELECTRONICS·Filed 2003·Granted Apr 4, 2006·19 cites·20 claims
- 0360US6202028B1Variable torque rate simulated test jointCRANE ELECTRONICS·Filed 1999·Granted Mar 13, 2001·25 cites·18 claims
- 0455US8840377B2Fluid compressor and motor vehicle refuelling apparatusLEECE NORMAN KAY·Filed 2007·Granted Sep 23, 2014·3 cites·24 claims
- 0548US4757721ATorque transducersCRANE ELECTRONICS·Filed 1986·Granted Jul 19, 1988·12 cites·11 claims
- 0645US5557975ATorque transducersCRANE ELECTRONICS·Filed 1993·Granted Sep 24, 1996·16 cites·14 claims
- 0733US5533409ATorque wrench with angular motion detectorCRANE ELECTRONICS·Filed 1993·Granted Jul 9, 1996·9 cites·6 claims
- 0827US6450045B1Torque sensing calibration unitCRANE ELECTRONICS·Filed 1997·Granted Sep 17, 2002·3 cites·20 claims
- 0927US4597296ATorque transducing attachments for air-driven impact toolsCRANE DAVID O·Filed 1984·Granted Jul 1, 1986·4 cites·22 claims
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