Inventor · disambiguated record
David C. Hale
Also filed as: HALE DAVID C
5 granted patents·85 citations·filing 1980–2002
80Inventor score
Top patents by PatentIndex Score
5 records- 0184US6854269B2Noise attenuation in a hydraulic circuitCATERPILLAR INC·Filed 2002·Granted Feb 15, 2005·26 cites·19 claims
- 0269US6497558B1Hydraulic pressure transformerCATERPILLAR INC·Filed 2000·Granted Dec 24, 2002·13 cites·17 claims
- 0359US4420052APatient weighing scaleSCALE TRONIX INC·Filed 1980·Granted Dec 13, 1983·40 cites·11 claims
- 0444US6460333B2Hydraulic pressure transformerCATERPILLAR INC·Filed 2000·Granted Oct 8, 2002·2 cites·19 claims
- 0528US6092455AHydraulic pressure transformerCATERPILLAR INC·Filed 1998·Granted Jul 25, 2000·4 cites·11 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →