Inventor · disambiguated record
David J. Scherbring
Also filed as: SCHERBRING DAVID J
21 granted patents·1 pending application·602 citations·filing 1974–2018
96Inventor score
Top patents by PatentIndex Score
22 records- 0198US7628059B1Mobile turf instrument apparatus having driven, periodically insertable, ground penetrating probe assemblyTORO CO·Filed 2007·Granted Dec 8, 2009·99 cites·15 claims
- 0296US4909365AFreewheeling clutch and implement employing sameTORO CO·Filed 1988·Granted Mar 20, 1990·63 cites·14 claims
- 0394US7918305B2All-wheel steering system and vehicle incorporating the sameTORO CO·Filed 2008·Granted Apr 5, 2011·34 cites·18 claims
- 0491US4335569AReel to bedknife adjustment systemTORO CO·Filed 1980·Granted Jun 22, 1982·68 cites·15 claims
- 0590US8528685B2All-wheel steering system and vehicle incorporating the sameSCHERBRING DAVID J·Filed 2012·Granted Sep 10, 2013·16 cites·16 claims
- 0690US7611076B1Line marker with reservoir drain into paint bucket and mult-position spray nozzle with a rear spray positionTORO CO·Filed 2005·Granted Nov 3, 2009·33 cites·15 claims
- 0789US9499204B1Suspension system and ride-on grounds maintenance vehicle incorporating sameTHE TORO CO·Filed 2015·Granted Nov 22, 2016·13 cites·20 claims
- 0889US8561382B2Mower with cushioned suspension for operator support platform having stowed and deployed positionsGAMBLE JESSE R·Filed 2007·Granted Oct 22, 2013·30 cites·1 claims
- 0985US5101745AMethod and apparatus for soil cultivation by high pressure injection of fluidsTORO CO·Filed 1991·Granted Apr 7, 1992·49 cites·6 claims
- 1085US3939917ASpiker bladeTORO CO·Filed 1974·Granted Feb 24, 1976·54 cites·9 claims
- 1184US8327693B2Mobile turf instrument apparatus having droppable hammer type accelerometer carried on rotating armSCHERBRING DAVID J·Filed 2011·Granted Dec 11, 2012·5 cites·15 claims
- 1281US7065947B1Powered ZRT sand grooming vehicle and grooming brush rakeTORO CO·Filed 2004·Granted Jun 27, 2006·26 cites·7 claims
- 1379US6038989ATurf injector with ground slitting knivesTORO CO·Filed 1998·Granted Mar 21, 2000·47 cites·10 claims
- 1476US7464528B1Powered ZRT sand grooming vehicle and method of grooming sand trapsTORO CO·Filed 2006·Granted Dec 16, 2008·12 cites·2 claims
- 1575US8240423B2All-wheel steering system and vehicle incorporating the sameSCHERBRING DAVID J·Filed 2011·Granted Aug 14, 2012·6 cites·20 claims
- 1675US8220339B1Mobile turf instrument apparatus having driven, periodically insertable, ground penetrating probe assemblySCHERBRING DAVID J·Filed 2009·Granted Jul 17, 2012·5 cites·12 claims
- 1765US4162605ARear wheel support apparatus for a three wheel vehicleTORO CO·Filed 1978·Granted Jul 31, 1979·18 cites·10 claims
- 1863US8205681B1Aeration core processorPAHL GAYLORD M·Filed 2008·Granted Jun 26, 2012·5 cites·6 claims
- 1957US4227364ASelf-compensating brake system for a mowing machineTORO CO·Filed 1978·Granted Oct 14, 1980·7 cites·7 claims
- 2050US12415577B2Outdoor power equipment vehicle adapted for performing work operations on turf surfacesTHE TORO CO·Filed 2018·Granted Sep 16, 2025·0 cites·17 claims
- 2145US2009302562A1Mower with cushioned suspension for operator support platform having stowed and deployed positionsKALLEVIG JEFFREY B·Filed 2009·Application pending·0 cites
- 2244US5154241ASand trap maintenance machineTORO CO·Filed 1991·Granted Oct 13, 1992·12 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →