Inventor · disambiguated record
Leif Hansen
Also filed as: HANSEN LEIF · HANSEN LEIF A
10 granted patents·98 citations·filing 1976–2021
87Inventor score
Top patents by PatentIndex Score
10 records- 0180US7686596B2Hydraulic pressure amplifierMINIBOOSTER HYDRAULICS AS·Filed 2007·Granted Mar 30, 2010·11 cites·12 claims
- 0279US7726950B2Fluid supply unit having an integral pressure generator and pressure boosterMINIBOOSTER HYDRAULICS AS·Filed 2003·Granted Jun 1, 2010·22 cites·10 claims
- 0376US6776080B2Hydraulic pressure intensifierMINIBOOSTER HYDRAULICS AS·Filed 2002·Granted Aug 17, 2004·18 cites·11 claims
- 0475US4012072AFlexing multi-firmness seat coverHANSEN LEIF A·Filed 1976·Granted Mar 15, 1977·29 cites·9 claims
- 0571US6866485B2Double-acting hydraulic pressure intensifierMINIBOOSTER HYDRAULICS AS·Filed 2002·Granted Mar 15, 2005·14 cites·10 claims
- 0666US9562544B2Hydraulic systemMINIBOOSTER HYDRAULICS AS·Filed 2014·Granted Feb 7, 2017·2 cites·20 claims
- 0765US10337535B2Hydraulic systemMINIBOOSTER HYDRAULICS AS·Filed 2014·Granted Jul 2, 2019·2 cites·20 claims
- 0855US11512718B2Hydraulic pressure amplifier arrangementMINIBOOSTER HYDRAULICS AS·Filed 2021·Granted Nov 29, 2022·0 cites·16 claims
- 0949US7204087B2Hydraulic toolMINIBOOSTER HYDRAULICS AS·Filed 2005·Granted Apr 17, 2007·0 cites·12 claims
- 1039US9205457B2Method of working a work piece with a coating of a lignin-derived substance, wooden element with a coating of such lignin-derived substance, and structures, interior or exterior, with such wooden elementHANSEN LEIF·Filed 2011·Granted Dec 8, 2015·0 cites·9 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →