Inventor · disambiguated record
Simon L. Engel
Also filed as: ENGEL SIMON L
5 granted patents·169 citations·filing 1974–1979
84Inventor score
Top patents by PatentIndex Score
5 records- 0191US4017708AMethod and apparatus for heat treating an internal bore in a workpieceCATERPILLAR TRACTOR CO·Filed 1976·Granted Apr 12, 1977·67 cites·7 claims
- 0290USD266520SMaterial machining device enclosureHDE SYSTEMS INC·Filed 1979·Granted Oct 12, 1982·40 cites·1 claims
- 0378US3972599AMethod and apparatus for focussing laser beamsCATERPILLAR TRACTOR CO·Filed 1974·Granted Aug 3, 1976·30 cites·9 claims
- 0462US3957339ALaser beam shaping arrangementCATERPILLAR TRACTOR CO·Filed 1974·Granted May 18, 1976·20 cites·10 claims
- 0554US3942878AApparatus for modulating a high energy beamCATERPILLAR TRACTOR CO·Filed 1974·Granted Mar 9, 1976·12 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →