Inventor · disambiguated record
Mark J. Hasenberg
Also filed as: HASENBERG MARK · HASENBERG MARK J
13 granted patents·1 pending application·272 citations·filing 1993–2018
92Inventor score
Files withSNAP ON TECH INC6AGS COMPANY AUTOMOTIVE SOLUTIONS LLC2SNAP ON TOOLS CORP2AMERICAN GREASE STICK CO1HASENBERG INC1
Top patents by PatentIndex Score
14 records- 0193US5898108AEvaporative emission testerSNAP ON TECH INC·Filed 1997·Granted Apr 27, 1999·67 cites·10 claims
- 0293US5465196APortable cordless electric utility lampSNAP ON TOOLS CORP·Filed 1994·Granted Nov 7, 1995·80 cites·15 claims
- 0392US9492857B2Hand held flaring toolHASENBERG MARK J·Filed 2011·Granted Nov 15, 2016·14 cites·48 claims
- 0487US5763764AEvaporative emission testerSNAP ON TECH INC·Filed 1995·Granted Jun 9, 1998·43 cites·19 claims
- 0574US11072018B2Hand held flaring toolAGS COMPANY AUTOMOTIVE SOLUTIONS LLC·Filed 2018·Granted Jul 27, 2021·1 cites·21 claims
- 0673US5713252AErgonomic multi-tool handleSNAP ON TECH INC·Filed 1996·Granted Feb 3, 1998·34 cites·17 claims
- 0761US10850319B2Hand held flaring toolAGS COMPANY AUTOMOTIVE SOLUTIONS LLC·Filed 2016·Granted Dec 1, 2020·0 cites·27 claims
- 0856US9962755B2Hand held flaring toolAMERICAN GREASE STICK CO·Filed 2014·Granted May 8, 2018·0 cites·20 claims
- 0949USD441263SContoured wrenchSNAP ON TECH INC·Filed 1998·Granted May 1, 2001·7 cites·1 claims
- 1042US5894767ASpoke wrenchSNAP ON TECH INC·Filed 1997·Granted Apr 20, 1999·11 cites·13 claims
- 1141US5718028ABicycle crank arm pullerSNAP ON TECH INC·Filed 1996·Granted Feb 17, 1998·10 cites·10 claims
- 1236US2012027323A1One Way Valve For Evacuating Air From Food Storage BagsVITALLO NUGENT·Filed 2010·Application pending·0 cites
- 1335US5369863ABicycle crank arm pullerSNAP ON TOOLS CORP·Filed 1993·Granted Dec 6, 1994·5 cites·8 claims
- 1415US7679304B2Intermittent wiper control deviceHASENBERG INC·Filed 2007·Granted Mar 16, 2010·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →