Inventor · disambiguated record
Martin Lenhardt
Also filed as: LENHARDT MARTIN · LENHARDT MARTIN M
5 granted patents·148 citations·filing 2002–2009
83Inventor score
Top patents by PatentIndex Score
5 records- 0189US7310427B2Recreational bone conduction audio device, systemUNIV VIRGINIA COMMONWEALTH·Filed 2003·Granted Dec 18, 2007·80 cites·35 claims
- 0285US7616771B2Acoustic coupler for skin contact hearing enhancement devicesUNIV VIRGINIA COMMONWEALTH·Filed 2002·Granted Nov 10, 2009·39 cites·6 claims
- 0375US8189839B2Hearing device improvements using modulation of acoustically coupled signals at middle ear resonanceLENHARDT MARTIN·Filed 2009·Granted May 29, 2012·9 cites·6 claims
- 0463US8111860B2Recreational bone conduction audio device, systemRETCHIN SHELDON M·Filed 2007·Granted Feb 7, 2012·8 cites·13 claims
- 0549US8172769B2Method and apparatus for monitoring intra ocular and intra cranial pressureLENHARDT MARTIN M·Filed 2004·Granted May 8, 2012·12 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →