Inventor · disambiguated record
Robert A. Geyer
Also filed as: GEYER ROBERT A · GEYER ROBERT ALLAN
14 granted patents·631 citations·filing 1978–2003
95Inventor score
Top patents by PatentIndex Score
14 records- 0192US5212848ASqueegee bladeTENNANT CO·Filed 1992·Granted May 25, 1993·96 cites·7 claims
- 0288US5483718AFloor scrubbing machine having impact energy absorptionTENNANT CO·Filed 1994·Granted Jan 16, 1996·68 cites·17 claims
- 0387US4348783AScrubbing machine with selective recycleTENNANT CO·Filed 1980·Granted Sep 14, 1982·77 cites·14 claims
- 0487US4173056AScrubbing machine with tracking squeegeeTENNANT·Filed 1978·Granted Nov 6, 1979·51 cites·9 claims
- 0586US6896742B2Brushless scrub head for surface maintenanceTENNANT CO·Filed 2002·Granted May 24, 2005·45 cites·41 claims
- 0685US4787923AApparatus for cleaning an air filterTENNANT CO·Filed 1987·Granted Nov 29, 1988·64 cites·24 claims
- 0782US5515568AScrubbing machine having offset cylindrical brushesTENNANT CO·Filed 1994·Granted May 14, 1996·53 cites·10 claims
- 0879US5016310AFloor scrubber having laterally variable scrub brush positionTENNANT CO·Filed 1989·Granted May 21, 1991·47 cites·14 claims
- 0976US5566422ATank configuration for a small floor scrubberTENNANT CO·Filed 1995·Granted Oct 22, 1996·49 cites·13 claims
- 1075US6802098B2Cylindrical brush idler-side taper adjustment assemblyTENNANT CO·Filed 2001·Granted Oct 12, 2004·24 cites·22 claims
- 1158US5967747ALow noise fanTENNANT CO·Filed 1998·Granted Oct 19, 1999·24 cites·9 claims
- 1255US5611105ATorsionally flexible frame structureTENNANT CO·Filed 1995·Granted Mar 18, 1997·23 cites·5 claims
- 1350US7059015B2Tool mounting assembly for a surface maintenance machineTENNANT CO·Filed 2003·Granted Jun 13, 2006·2 cites·17 claims
- 1434US5873138ALost motion foot pedal linkageTENNANT CO·Filed 1997·Granted Feb 23, 1999·8 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →