Inventor · disambiguated record
David J. Sugden
Also filed as: SUGDEN DAVID · SUGDEN DAVID J
15 granted patents·580 citations·filing 1989–2010
95Inventor score
Top patents by PatentIndex Score
15 records- 0198US4967543ALawn mowerSCAG POWER EQUIPMENT INC·Filed 1989·Granted Nov 6, 1990·99 cites·17 claims
- 0296US7478689B1Vehicle steering and speed controlSCAG POWER EQUIPMENT INC·Filed 2007·Granted Jan 20, 2009·58 cites·25 claims
- 0395US8186475B2Suspended operator platformSUGDEN DAVID J·Filed 2010·Granted May 29, 2012·35 cites·27 claims
- 0492US8141886B1Selectively extendible operator's platform for stand-on lawnmowerSUGDEN DAVID J·Filed 2009·Granted Mar 27, 2012·59 cites·17 claims
- 0591US6192666B1Lawn mowerSCAG POWER EQUIPMENT INC·Filed 1999·Granted Feb 27, 2001·73 cites·22 claims
- 0690US7065946B2Lawnmower having mulching cutter deck assemblySCAG POWER EQUIPMENT INC·Filed 2004·Granted Jun 27, 2006·46 cites·24 claims
- 0790US6996962B1Adjustable baffle for mowing deckSCAG POWER EQUIPMENT INC·Filed 2005·Granted Feb 14, 2006·31 cites·8 claims
- 0888US7197863B1Lawnmower cutter deck with side-to-side deck levelerSCAG POWER EQUIPMENT INC·Filed 2005·Granted Apr 3, 2007·25 cites·21 claims
- 0981US7587886B1Lawnmower with cutter deck locator assemblySCAG POWER EQUIPMENT INC·Filed 2008·Granted Sep 15, 2009·16 cites·19 claims
- 1079US6892519B2Adjustable baffle for mowing deckSCAG POWER EQUIPMENT INC·Filed 2003·Granted May 17, 2005·25 cites·26 claims
- 1179US5832708ALawn mowerSCAG POWER EQUIPMENT INC·Filed 1997·Granted Nov 10, 1998·39 cites·18 claims
- 1278US7373768B2Lawn striperSCAG POWER EQUIPMENT INC·Filed 2006·Granted May 20, 2008·13 cites·22 claims
- 1369US7857089B1Adjustable pump control linkage for pump driven vehicleMETALCRAFT OF MAYVILLE INC·Filed 2008·Granted Dec 28, 2010·10 cites·18 claims
- 1469US7237374B2Roller assembly for striping a lawnSCAG POWER EQUIPMENT INC·Filed 2003·Granted Jul 3, 2007·15 cites·8 claims
- 1569US5826416ALawn mower having a dual discharge systemSCAG POWER EQUIPMENT INC·Filed 1996·Granted Oct 27, 1998·36 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →