Inventor · disambiguated record
Mark S. Ledder
Also filed as: LEDDER MARK S · LEDDER MARK STEPHEN
9 granted patents·304 citations·filing 2007–2013
90Inventor score
Files withTECHRADIUM INC3LEDDER EMILY1LEDDER EMILY ANN1LEDDER HIGH RISK CAPITAL VENTU1LEDDER HIGH RISK CAPITAL VENTURES LP1
Top patents by PatentIndex Score
9 records- 0197US7869576B1Power management system for a plurality of at least partially rechargeable vehiclesTECHRADIUM INC·Filed 2007·Granted Jan 11, 2011·137 cites·34 claims
- 0291US8612349B1Cloud computing system and method for accumulating moneyLEDDER EMILY·Filed 2012·Granted Dec 17, 2013·59 cites·24 claims
- 0391US7769495B1Power management system for a hydrogen generation networkTECHRADIUM INC·Filed 2007·Granted Aug 3, 2010·19 cites·34 claims
- 0490US8479673B1Vessel for research and development of offshore renewable energy resourcesLEDDER MARK S·Filed 2011·Granted Jul 9, 2013·22 cites·19 claims
- 0590US7769496B1Method for centralized management of a hydrogen generation networkTECHRADIUM INC·Filed 2007·Granted Aug 3, 2010·12 cites·26 claims
- 0687US8635158B1Student loan repayment systemLEDDER HIGH RISK CAPITAL VENTURES LP·Filed 2013·Granted Jan 21, 2014·25 cites·14 claims
- 0779US7712426B1Multi-purpose expedition vesselLEDDER HIGH RISK CAPITAL VENTU·Filed 2009·Granted May 11, 2010·16 cites·17 claims
- 0876US7904208B1Computer instructions for centralized management of a hydrogen generation networkTECH RADIUM INC·Filed 2007·Granted Mar 8, 2011·9 cites·20 claims
- 0974US8606713B1Computer implemented method for accumulating moneyLEDDER EMILY ANN·Filed 2012·Granted Dec 10, 2013·5 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →