Inventor · disambiguated record
James R. Hannas
Also filed as: HANNAS JAMES · HANNAS JAMES R
8 granted patents·204 citations·filing 1981–2016
86Inventor score
Files withTRUMPET HOLDINGS INC3SILENT RUNNING CORP2DRACO LAB1ELECTRICAL MATERIALS COMPANY1HANNAS JAMES R1
Top patents by PatentIndex Score
8 records- 0189US4371814AInfrared transmitter and control circuitSILENT RUNNING CORP·Filed 1981·Granted Feb 1, 1983·76 cites·7 claims
- 0286US6292340B1Apparatus for isolation of high impedance faultsELECTRICAL MATERIALS COMPANY·Filed 1999·Granted Sep 18, 2001·78 cites·26 claims
- 0378US8681521B2Voltage regulatorHANNAS JAMES R·Filed 2010·Granted Mar 25, 2014·8 cites·1 claims
- 0476US4352993AMultiple position power switchSILENT RUNNING CORP·Filed 1981·Granted Oct 5, 1982·30 cites·7 claims
- 0559US4426615ASolid state electronic power switchDRACO LAB·Filed 1981·Granted Jan 17, 1984·12 cites·10 claims
- 0653US9705355B2Voltage regulatorTRUMPET HOLDINGS INC·Filed 2014·Granted Jul 11, 2017·0 cites·1 claims
- 0751US9705354B2Voltage regulatorTRUMPET HOLDINGS INC·Filed 2014·Granted Jul 11, 2017·0 cites·1 claims
- 0836US10343545B2Systems and methods for separating batteriesTRUMPET HOLDINGS INC·Filed 2016·Granted Jul 9, 2019·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →