Inventor · disambiguated record
Durwin D. Nigus
Also filed as: NIGUS DURWIN D
3 granted patents·63 citations·filing 1992–1994
72Inventor score
Files withCATERPILLAR INC2
Top patents by PatentIndex Score
3 records- 0171US5521824AMethod and apparatus for controlling an engine test apparatus using lead-lag controlCATERPILLAR INC·Filed 1994·Granted May 28, 1996·37 cites·6 claims
- 0248US5435192AMethod and apparatus for controlling an engineFiled 1992·Granted Jul 25, 1995·19 cites·42 claims
- 0334USH1489HSystem for performing a plurality of measurementsCATERPILLAR INC·Filed 1993·Granted Sep 5, 1995·7 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →