Inventor · disambiguated record
Per Gustafsson
Also filed as: GUSTAFSSON PER · GUSTAFSSON PER S · GUSTAFSSON PER S G
10 granted patents·180 citations·filing 1985–2017
89Inventor score
Top patents by PatentIndex Score
10 records- 0166US5107944ADown hole drills using spent driving fluid for flushing purposesGUSTAFSSON PER·Filed 1991·Granted Apr 28, 1992·37 cites·15 claims
- 0263US10836613B2Hydraulic craneCARGOTEC PATENTER AB·Filed 2017·Granted Nov 17, 2020·1 cites·16 claims
- 0362US5715897AIn-hole rock drilling machine with a hydraulic impact motorG DRILL AB·Filed 1996·Granted Feb 10, 1998·51 cites·20 claims
- 0460US5014796ADown hole drills using spent driving fluid for flushing purposesGUSTAFSSON PER·Filed 1990·Granted May 14, 1991·29 cites·22 claims
- 0560US4660658AHydraulic down-the-hole rock drillATLAS COPCO AB·Filed 1985·Granted Apr 28, 1987·31 cites·4 claims
- 0659US8316724B2Measuring device including a layer of a magnetoelastic alloy and a method for production thereofLING HANS·Filed 2007·Granted Nov 27, 2012·7 cites·22 claims
- 0756US5330553ASintered carbonitride alloy with highly alloyed binder phaseSANDVIK AB·Filed 1992·Granted Jul 19, 1994·13 cites·2 claims
- 0852US5403542ASintered carbonitride alloy with highly alloyed binder phaseSANDVIK AB·Filed 1994·Granted Apr 4, 1995·11 cites·3 claims
- 0935US9050714B2Hand-held demolition toolGUSTAFSSON DANIEL·Filed 2010·Granted Jun 9, 2015·0 cites·7 claims
- 1034US11591190B2Hydraulic craneCARGOTEC PATENTER AB·Filed 2017·Granted Feb 28, 2023·0 cites·11 claims
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