Inventor · disambiguated record
Mark J. Fleigle
Also filed as: FLEIGLE MARK J · WELLENS RICHARD W
3 granted patents·152 citations·filing 1987–2006
77Inventor score
Files withTENNANT CO3
Top patents by PatentIndex Score
3 records- 0193US7665174B2Cleaning head for use in a floor cleaning machineTENNANT CO·Filed 2006·Granted Feb 23, 2010·54 cites·20 claims
- 0289US7448114B2Floor sweeping and scrubbing machineTENNANT CO·Filed 2006·Granted Nov 11, 2008·34 cites·19 claims
- 0385US4787923AApparatus for cleaning an air filterTENNANT CO·Filed 1987·Granted Nov 29, 1988·64 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →