Inventor · disambiguated record
Donald Ray Peck
Also filed as: PECK DONALD R · PECK DONALD RAY
15 granted patents·355 citations·filing 1985–2005
94Inventor score
Files withDEERE & CO15
Top patents by PatentIndex Score
15 records- 0191US4646850ARotary incorporator and spider wheel thereforDEERE & CO·Filed 1985·Granted Mar 3, 1987·67 cites·30 claims
- 0288US6684963B1Knock-on sweep structureDEERE & CO·Filed 2002·Granted Feb 3, 2004·34 cites·10 claims
- 0387US7478683B2Cylinder synchronization for an implement lift systemDEERE & CO·Filed 2005·Granted Jan 20, 2009·25 cites·14 claims
- 0486US6585058B2Knock-on sweep structure and tools thereforDEERE & CO·Filed 2001·Granted Jul 1, 2003·33 cites·10 claims
- 0585US7124836B2Knock-on sweep structureDEERE & CO·Filed 2005·Granted Oct 24, 2006·17 cites·13 claims
- 0681US6814151B1Knock-on sweep structure having mounting side surfaces diverging at different rates in the wedging directionDEERE & CO·Filed 2003·Granted Nov 9, 2004·26 cites·17 claims
- 0781US5190207AMethod for welding rectangular tubesDEERE & CO·Filed 1992·Granted Mar 2, 1993·50 cites·19 claims
- 0876US7070007B2Knock-on sweep structureDEERE & CO·Filed 2003·Granted Jul 4, 2006·16 cites·14 claims
- 0974US5020604ADual tillage implementDEERE & CO·Filed 1990·Granted Jun 4, 1991·31 cites·20 claims
- 1066USD306598SFrame for a disk harrow or similar implementDEERE & CO·Filed 1988·Granted Mar 13, 1990·11 cites·1 claims
- 1161US6938700B2Knock-on sweep structure and tools thereforDEERE & CO·Filed 2003·Granted Sep 6, 2005·10 cites·13 claims
- 1260US7240741B2Knock-on sweep structure and tools thereforDEERE & CO·Filed 2005·Granted Jul 10, 2007·3 cites·11 claims
- 1359US5427184ACrank adjusted depth control for an implementDEERE & CO·Filed 1994·Granted Jun 27, 1995·17 cites·12 claims
- 1454US6957476B2Tool for a knock-on sweep structureDEERE & CO·Filed 2003·Granted Oct 25, 2005·8 cites·19 claims
- 1542US4844173AMethod of assembling a diskDEERE & CO·Filed 1988·Granted Jul 4, 1989·7 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →