Inventor · disambiguated record
Edward L. Stapleton
Also filed as: STAPLETON EDWARD L · STAPLETON EDWARD LEE
3 granted patents·73 citations·filing 1976–2004
71Inventor score
Top patents by PatentIndex Score
3 records- 0184US4977928ALoad sensing hydraulic systemCATERPILLAR INC·Filed 1990·Granted Dec 18, 1990·63 cites·5 claims
- 0248US7293494B2Expandable hydraulic valve stackCATERPILLAR INC·Filed 2004·Granted Nov 13, 2007·6 cites·38 claims
- 0329US4035300AFilter arrangement with allowances for manufacturing tolerancesCATERPILLAR TRACTOR CO·Filed 1976·Granted Jul 12, 1977·4 cites·5 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →