Inventor · disambiguated record
Leslie E. Fehr
Also filed as: FEHR LESLIE E · FEHR LESLIE ELI
1 granted patent·2 pending applications·21 citations·filing 1994–2017
40Inventor score
Files withCATERPILLAR INC3
Top patents by PatentIndex Score
3 records- 0142US5667257AConnector assemblyCATERPILLAR INC·Filed 1994·Granted Sep 16, 1997·21 cites·7 claims
- 0233US2019063298A1Aftertreatment systemCATERPILLAR INC·Filed 2017·Application pending·0 cites
- 0323US2018045095A1Emission control with switchability between emission standardsCATERPILLAR INC·Filed 2016·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Leslie E. Fehr files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →