Inventor · disambiguated record
Melvin C. Biersteker
Also filed as: BIERSTEKER MELVIN · BIERSTEKER MELVIN C
7 granted patents·1 pending application·180 citations·filing 1995–2011
86Inventor score
Files withBIERSTEKER MELVIN C3JOERNS HEALTHCARE LLC2BIERSTEKER MELVIN1LOKRING CORP1SUNRISE MEDICAL HHG INC1
Top patents by PatentIndex Score
8 records- 0189US5896779ADual mode brake actuator for walkerSUNRISE MEDICAL HHG INC·Filed 1997·Granted Apr 27, 1999·102 cites·16 claims
- 0272US7921486B2Multi-position support for a folding patient lift deviceJOERNS HEALTHCARE LLC·Filed 2008·Granted Apr 12, 2011·14 cites·17 claims
- 0370US8122534B2Multi-position support for a folding patient lift deviceBIERSTEKER MELVIN C·Filed 2010·Granted Feb 28, 2012·8 cites·20 claims
- 0467US5709418APipe fitting with coupling body and swage ring with kickdown device to prevent reduction in sealing tooth contact forceLOKRING CORP·Filed 1995·Granted Jan 20, 1998·37 cites·17 claims
- 0566US8438677B2Caster arrangement for a bariatric lift deviceBIERSTEKER MELVIN C·Filed 2010·Granted May 14, 2013·6 cites·13 claims
- 0666US7921485B2Folding patient lift deviceJOERNS HEALTHCARE LLC·Filed 2008·Granted Apr 12, 2011·11 cites·8 claims
- 0755US8291529B2Side push handles for a patient liftBIERSTEKER MELVIN C·Filed 2011·Granted Oct 23, 2012·2 cites·22 claims
- 0842US2006143825A1Patient liftBIERSTEKER MELVIN·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →