Inventor · disambiguated record
Michael Helfrich
Also filed as: HELFRICH MICHAEL · HELFRICH MICHAEL T
8 granted patents·2 pending applications·78 citations·filing 2001–2014
86Inventor score
Top patents by PatentIndex Score
10 records- 0186US8467779B2Decision supportHELFRICH MICHAEL·Filed 2011·Granted Jun 18, 2013·12 cites·32 claims
- 0284US8682309B2Decision supportBLUEFORCE DEV CORP·Filed 2013·Granted Mar 25, 2014·7 cites·23 claims
- 0382US8562479B2Tandem axle having two drivable axles and a drivetrain which can be partially disconnectedHAMPERL JOHANN·Filed 2007·Granted Oct 22, 2013·15 cites·11 claims
- 0481USD757357SSmoking pipe bowl having magnetically attached lidHELFRICH MICHAEL T·Filed 2014·Granted May 24, 2016·34 cites·1 claims
- 0581US9066211B2Decision supportBLUEFORCE DEV CORP·Filed 2014·Granted Jun 23, 2015·5 cites·16 claims
- 0667US10226155B2Toilet seat and toilet lid lifter and remote toilet flusherHELFRICH MICHAEL·Filed 2014·Granted Mar 12, 2019·2 cites·6 claims
- 0759US9795259B2Removable toilet seat lifterHELFRICH MICHAEL·Filed 2014·Granted Oct 24, 2017·0 cites·18 claims
- 0847US2014207486A1Health management systemCARTY MARTIN·Filed 2012·Application pending·0 cites
- 0944US6659481B2Attachment of a vehicle axle to an axle suspensionDAIMLER CHRYSLER AG·Filed 2001·Granted Dec 9, 2003·3 cites·17 claims
- 1043US2009162420A1Matrix-Controlled Transdermal System Comprising Salts of ACE Inhibitor Dicarboxylic AcidsKLOKKERS KARIN·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →