Inventor · disambiguated record
Dick Edward Friesen
Also filed as: FRIESEN DICK · FRIESEN DICK E · FRIESEN DICK EDWARD
7 granted patents·144 citations·filing 2001–2013
87Inventor score
Files withCNH CANADA LTD2FRIESEN DICK EDWARD2FLEXI COIL LTD1NEW HOLLAND NORTH AMERICA1PILLAR LASERS INC1
Top patents by PatentIndex Score
7 records- 0181US6666156B1Seed flap for controlling seed placementNEW HOLLAND NORTH AMERICA·Filed 2002·Granted Dec 23, 2003·50 cites·25 claims
- 0280US7540246B2Furrow openerFRIESEN DICK EDWARD·Filed 2008·Granted Jun 2, 2009·27 cites·17 claims
- 0377US6808333B2Pivot pin assemblyCNH CANADA LTD·Filed 2002·Granted Oct 26, 2004·20 cites·16 claims
- 0475US6488461B1Interlocking two-piece washerFLEXI COIL LTD·Filed 2001·Granted Dec 3, 2002·22 cites·3 claims
- 0573US9351437B2Rear folding tool bar implementPILLAR LASERS INC·Filed 2013·Granted May 31, 2016·9 cites·11 claims
- 0667US7685950B2Furrow opener apparatus with two way depth controlFRIESEN DICK EDWARD·Filed 2008·Granted Mar 30, 2010·9 cites·6 claims
- 0751US7032527B2Vertical positioner for seed planter having integral locking mechanismCNH CANADA LTD·Filed 2003·Granted Apr 25, 2006·7 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →