Inventor · disambiguated record
Duane Haukaas
Also filed as: HAUKAAS DUANE · HAUKAAS DUANE C
5 granted patents·2 pending applications·115 citations·filing 1986–2004
80Inventor score
Top patents by PatentIndex Score
7 records- 0191US5027525AField markerHAUKAAS DUANE·Filed 1989·Granted Jul 2, 1991·80 cites·19 claims
- 0269US6945182B1Midrow levelling attachment for a seederHAUKAAS MFG LTD·Filed 2004·Granted Sep 20, 2005·21 cites·23 claims
- 0346US6840729B2Round bale transporterHAUKAAS MFG LTD·Filed 2003·Granted Jan 11, 2005·6 cites·17 claims
- 0431US4690223ARod weeder attachment for an agricultural implementHAUKAAS DUANE C·Filed 1986·Granted Sep 1, 1987·6 cites·20 claims
- 0529US2003057055A1Transport conveyor for particulate materialFiled 2002·Application pending·0 cites
- 0628US2002185357A1Transport conveyor for particulate materialGREG HAUKAAS & RHONDA HAUKAAS·Filed 2001·Application pending·0 cites
- 0725US4913241ARod weeder attachment for an agricultural implementHAUKAAS DUANE·Filed 1989·Granted Apr 3, 1990·2 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →