Inventor · disambiguated record
Randall M. Friesen
Also filed as: FRIESEN RANDALL · FRIESEN RANDALL M
4 granted patents·117 citations·filing 1995–2008
79Inventor score
Top patents by PatentIndex Score
4 records- 0160US5787994ANarrow profile soil opening device for agriculture material placementACRA PRODUCTS L L C·Filed 1996·Granted Aug 4, 1998·31 cites·19 claims
- 0260US5662176ATruck mounted work implementMADGWICK KENNETH B·Filed 1996·Granted Sep 2, 1997·43 cites·14 claims
- 0359US5558169ATruck mounted work implementMADGWICK KENNETH B·Filed 1995·Granted Sep 24, 1996·41 cites·9 claims
- 0447US8042333B2Oil cooling circuit for continuously reciprocating hydraulic cylindersHampton Hydraulics·Filed 2008·Granted Oct 25, 2011·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →