Inventor · disambiguated record
David Erhart
Also filed as: ERHART DAVID · ERHART DAVID B
11 granted patents·3,400 citations·filing 2001–2014
92Inventor score
Files withSCHNIPKE FAMILY LTD LIABILITY4STEM INC3SCHNIPKE FAMILY LLC2ERHART DAVID1REINECCIUS STACEY1
Top patents by PatentIndex Score
11 records- 0196US6990796B2Robotic loader for surgical stapling cartridgeSCHNIPKE FAMILY LTD LIABILITY·Filed 2003·Granted Jan 31, 2006·1.5k cites·12 claims
- 0296US6729119B2Robotic loader for surgical stapling cartridgeSCHNIPKE FAMILY LTD LIABILITY·Filed 2001·Granted May 4, 2004·1.4k cites·6 claims
- 0388US6973770B2Pallet for surgical stapling cartridgeSCHNIPKE FAMILY LTD LIABILITY·Filed 2003·Granted Dec 13, 2005·183 cites·14 claims
- 0487US7207168B2Apparatus and method for inserting staple drivers in a cartridgeSCHNIPKE FAMILY LTD LIABILITY·Filed 2004·Granted Apr 24, 2007·249 cites·22 claims
- 0585US8643336B2High speed feedback adjustment of power charge/discharge from energy storage systemREINECCIUS STACEY·Filed 2010·Granted Feb 4, 2014·17 cites·20 claims
- 0680US9136712B2High speed feedback adjustment of power charge/discharge from energy storage systemSTEM INC·Filed 2014·Granted Sep 15, 2015·6 cites·14 claims
- 0768US10782721B2Method and apparatus for balancing power on a per phase basis in multi-phase electrical load facilities using an energy storage systemSTEM INC·Filed 2013·Granted Sep 22, 2020·3 cites·23 claims
- 0851US7971331B2Spring testing apparatus and methodSCHNIPKE FAMILY LLC·Filed 2007·Granted Jul 5, 2011·2 cites·9 claims
- 0948US11454999B2Method and apparatus for automatically reconfiguring multi-phased networked energy storage devices at a siteSTEM INC·Filed 2013·Granted Sep 27, 2022·0 cites·22 claims
- 1048US8006577B2Method and apparatus for testing for the presence of excess drivers in a surgical cartridgeSCHNIPKE FAMILY LLC·Filed 2008·Granted Aug 30, 2011·0 cites·14 claims
- 1139US8922192B2Multiphase electrical power phase identificationERHART DAVID·Filed 2011·Granted Dec 30, 2014·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →