Inventor · disambiguated record
Mark Fritze
Also filed as: FRITZE MARK
4 granted patents·420 citations·filing 1993–2001
83Inventor score
Files withDOWNEY ROBERT M1
Top patents by PatentIndex Score
4 records- 0192US6468052B2Vacuum relief device for fluid transfer and circulation systemsDOWNEY ROBERT M·Filed 2001·Granted Oct 22, 2002·129 cites·8 claims
- 0287US6171073B1Fluid vacuum safety device for fluid transfer and circulation systemsFiled 1999·Granted Jan 9, 2001·125 cites·20 claims
- 0386US5947700AFluid vacuum safety device for fluid transfer systems in swimming poolsFiled 1997·Granted Sep 7, 1999·123 cites·6 claims
- 0479US5369555ALight emitting screwdriverFiled 1993·Granted Nov 29, 1994·43 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →