Inventor · disambiguated record
Karl Ingmarsson
Also filed as: INGMARSSON KARL
8 granted patents·112 citations·filing 1997–2016
87Inventor score
Top patents by PatentIndex Score
8 records- 0183US9010459B2Air compressor system and method of operationFIELD GRANT ANDREW·Filed 2011·Granted Apr 21, 2015·6 cites·15 claims
- 0282US9856875B2Air compressor system and method of operationSANDVIK INTELLECTUAL PROPERTY·Filed 2016·Granted Jan 2, 2018·3 cites·23 claims
- 0373US9341177B2Air compressor system and method of operationFIELD GRANT ANDREW·Filed 2011·Granted May 17, 2016·4 cites·13 claims
- 0464US6105693APartially enhanced percussive drill bitSANDVIK AB·Filed 1999·Granted Aug 22, 2000·49 cites·9 claims
- 0552US9011107B2Air compressor system and method of operationFIELD GRANT ANDREW·Filed 2011·Granted Apr 21, 2015·0 cites·10 claims
- 0649US5950745ADiamond-coated button insert for drillingSANDVIK AB·Filed 1997·Granted Sep 14, 1999·27 cites·8 claims
- 0736US6073711APartially enhanced drill bitSANDVIK AB·Filed 1997·Granted Jun 13, 2000·13 cites·23 claims
- 0831US6276467B1Percussive rock drill bit with asymmetric wingDRILTECH MISSION LLC·Filed 1999·Granted Aug 21, 2001·10 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →