Inventor · disambiguated record
Joseph C. Winkler
Also filed as: WINKLER JOSEPH C
5 granted patents·182 citations·filing 1985–2008
82Inventor score
Top patents by PatentIndex Score
5 records- 0188US5455868AGunshot detectorSERGENT EDWARD W·Filed 1994·Granted Oct 3, 1995·116 cites·11 claims
- 0278US7363187B2Method and apparatus for automatically testing a railroad interlockingULTRA TECH ENTPR INC·Filed 2005·Granted Apr 22, 2008·18 cites·16 claims
- 0370US4743908ATarget position radarMPH IND INC·Filed 1985·Granted May 10, 1988·35 cites·15 claims
- 0465US7711511B2Method and apparatus for automatically testing a railroad interlockingULTRA TECH ENTPR INC·Filed 2008·Granted May 4, 2010·8 cites·4 claims
- 0543US6963202B2Testing interface for railroad signal relaysULTRA TECH ENTPR INC·Filed 2002·Granted Nov 8, 2005·5 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →