Inventor · disambiguated record
Mark G. Pospisil
Also filed as: POSPISIL MARK G · POSPISIL MARK GERARD
4 granted patents·99 citations·filing 1987–2020
76Inventor score
Top patents by PatentIndex Score
4 records- 0187US4768790AMechanical face seal having centering meansCRANE HOUDAILLE JOHN INC·Filed 1987·Granted Sep 6, 1988·53 cites·9 claims
- 0273US5454572AMechanical end face seal systemCRANE JOHN INC·Filed 1994·Granted Oct 3, 1995·41 cites·5 claims
- 0364US7475914B2Rotary union for directing a heat exchange fluidPOSPISIL MARK G·Filed 2005·Granted Jan 13, 2009·5 cites·13 claims
- 0432US11414939B2Washpipe systemDEUBLIN COMPANY LLC·Filed 2020·Granted Aug 16, 2022·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →