Inventor · disambiguated record
Bengt Asberg
Also filed as: AASBERG BENGT · ANGSTROM SBERG BENGT · ASBERG BENGT · ASBERG BENGT A
17 granted patents·607 citations·filing 1986–2009
95Inventor score
Files withSANDVIK AB12ANDERSSON TORVALD1CARLSSON JOHAN L1GE HEALTHCARE BIO SCIENCES AB1LIFTBYGGARNA AB1
Top patents by PatentIndex Score
17 records- 0196US5112165ATool for cutting solid materialSANDVIK AB·Filed 1990·Granted May 12, 1992·162 cites·14 claims
- 0286US5333520AMethod of making a cemented carbide body for tools and wear partsSANDVIK AB·Filed 1993·Granted Aug 2, 1994·92 cites·21 claims
- 0384US6182776B1Overburden drilling apparatus having a down-the-hole hammer separatable from an outer casing/drill bit unitSANDVIK AB·Filed 1999·Granted Feb 6, 2001·111 cites·9 claims
- 0483USD454143SDrill bitSANDVIK AB·Filed 2000·Granted Mar 5, 2002·30 cites·1 claims
- 0574US7419599B2Automated packing system and method for chromatography columnsGE HEALTHCARE BIO SCIENCES AB·Filed 2005·Granted Sep 2, 2008·6 cites·4 claims
- 0672US5074623ATool for cutting solid materialSANDVIK AB·Filed 1990·Granted Dec 24, 1991·40 cites·22 claims
- 0766US8137549B2Automated packing system and method for chromatography columnsANDERSSON TORVALD·Filed 2008·Granted Mar 20, 2012·3 cites·4 claims
- 0859US6494275B2Rock drill bit having retrac teeth and method for its manufacturingSANDVIK AB·Filed 2001·Granted Dec 17, 2002·25 cites·7 claims
- 0958US8726944B2Positioning of dispensing means in fraction collectorCARLSSON JOHAN L·Filed 2009·Granted May 20, 2014·2 cites·7 claims
- 1050US5134571AControlled cable transport installationVON ROLL TRANSPORTSYSTEME·Filed 1990·Granted Jul 28, 1992·20 cites·16 claims
- 1148US4782761ACable tensioning device for ski lifts or aerial cablewaysLIFTBYGGARNA AB·Filed 1986·Granted Nov 8, 1988·12 cites·3 claims
- 1247US5284216ADown-the-hole drill tool for drilling in advance of a casing tubeSANDVIK AB·Filed 1991·Granted Feb 8, 1994·22 cites·8 claims
- 1345US5645132ADrill bit having springless check valve and method of blocking backflow during drillingSANDVIK AB·Filed 1996·Granted Jul 8, 1997·25 cites·13 claims
- 1445US4976496AValve openable in response to displacement of a cutting toolSANDVIK AB·Filed 1989·Granted Dec 11, 1990·13 cites·15 claims
- 1543US5358063ADrill bitSANDVIK AB·Filed 1991·Granted Oct 25, 1994·17 cites·11 claims
- 1639US6209666B1Percussive down-the-hole hammer and a piston and drill bit thereforSANDVIK AB·Filed 1999·Granted Apr 3, 2001·16 cites·15 claims
- 1735US6076618ARock drilling tool with radially extendable two-piece reamerSANDVIK AB·Filed 1998·Granted Jun 20, 2000·11 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →