Inventor · disambiguated record
Karl Lingerfelt
Also filed as: LINGERFELT KARL
2 granted patents·2 citations·filing 2010–2012
42Inventor score
Technology areasF02D
Files withNICOSIA TONY2
Top patents by PatentIndex Score
2 records- 0153US9115663B2Vehicle calibration using data collected during normal operating conditionsNICOSIA TONY·Filed 2012·Granted Aug 25, 2015·1 cites·20 claims
- 0253US8224519B2Vehicle calibration using data collected during normal operating conditionsNICOSIA TONY·Filed 2010·Granted Jul 17, 2012·1 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →