Inventor · disambiguated record

Edward A. Wirtz

Also filed as: WIRTZ EDWARD A

2 granted patents·32 citations·filing 1974–1979

62Inventor score

Technology areasF15B

Files withCATERPILLAR TRACTOR CO2

Top patents by PatentIndex Score

2 records

0165US3967534AHydraulic control system with sequence hydraulic jacksCATERPILLAR TRACTOR CO·Filed 1974·Granted Jul 6, 1976·21 cites·8 claims
0257US4286502AHydraulic load lifting system with automatic blocking valveCATERPILLAR TRACTOR CO·Filed 1979·Granted Sep 1, 1981·11 cites·7 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →