Inventor · disambiguated record
John L. Visher
Also filed as: VISHER JOHN L
5 granted patents·167 citations·filing 2005–2016
83Inventor score
Files withHRL LAB LLC5
Top patents by PatentIndex Score
5 records- 0195US7911407B1Method for designing artificial surface impedance structures characterized by an impedance tensor with complex componentsHRL LAB LLC·Filed 2008·Granted Mar 22, 2011·66 cites·15 claims
- 0293US7830310B1Artificial impedance structureHRL LAB LLC·Filed 2005·Granted Nov 9, 2010·51 cites·32 claims
- 0390US7929147B1Method and system for determining an optimized artificial impedance surfaceHRL LAB LLC·Filed 2008·Granted Apr 19, 2011·29 cites·11 claims
- 0486US7218281B2Artificial impedance structureHRL LAB LLC·Filed 2005·Granted May 15, 2007·19 cites·13 claims
- 0575US11024278B1Acoustic absorberHRL LAB LLC·Filed 2016·Granted Jun 1, 2021·2 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →