Individual holder
BIERER WALTER S
US·12 granted patents·108 citations·filing 2005–2022
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
12 records- 0196US8283911B1Long range phasing voltmeterBIERER WALTER S·Filed 2010·Granted Oct 9, 2012·28 cites·8 claims
- 0292US9429597B1Phasing voltmeter using capacitive reactanceBIERER WALTER S·Filed 2015·Granted Aug 30, 2016·6 cites·12 claims
- 0391US10459022B1Long range phasing voltmeter with robust phase transmissionBIERER WALTER S·Filed 2017·Granted Oct 29, 2019·5 cites·15 claims
- 0490US7109699B1Long range alternating current phasing voltmeterBIERER WALTER S·Filed 2005·Granted Sep 19, 2006·21 cites·11 claims
- 0587US8970204B1Long range phasing voltmeterBIERER WALTER S·Filed 2013·Granted Mar 3, 2015·7 cites·12 claims
- 0685US7336063B1Voltage detectorBIERER WALTER S·Filed 2006·Granted Feb 26, 2008·14 cites·11 claims
- 0784US7808228B1Long range phasing voltmeterBIERER WALTER S·Filed 2008·Granted Oct 5, 2010·13 cites·8 claims
- 0883US10997852B1Long range phasing voltmeter with transmission and grid phasingBIERER WALTER S·Filed 2019·Granted May 4, 2021·2 cites·20 claims
- 0982US9927474B1Phase identification on a grounded electrical power systemBIERER WALTER S·Filed 2016·Granted Mar 27, 2018·3 cites·23 claims
- 1071US8760150B1Electrical power transfer indicator system and methodBIERER WALTER S·Filed 2011·Granted Jun 24, 2014·4 cites·20 claims
- 1169US8283910B1Long range phasing beaconBIERER WALTER S·Filed 2009·Granted Oct 9, 2012·5 cites·11 claims
- 1257US12325501B2Adaptive tie bar assembly for secure alignment of multiple marine engines at higher speedBIERER WALTER S·Filed 2022·Granted Jun 10, 2025·0 cites·19 claims
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