Inventor · disambiguated record
Thomas R. Ringer
Also filed as: RINGER THOMAS · RINGER THOMAS R
6 granted patents·88 citations·filing 1974–2016
82Inventor score
Top patents by PatentIndex Score
6 records- 0170US5135167ASnow making, multiple nozzle assemblyJ A WHITE & ASSOCIATES LTD O A·Filed 1991·Granted Aug 4, 1992·37 cites·9 claims
- 0255US4687163ARailway switch control systemCANADIAN PATENTS DEV·Filed 1984·Granted Aug 18, 1987·19 cites·2 claims
- 0350US3972497AApparatus for producing snow deflecting air curtains for railway switchesCANADIAN PATENTS DEV·Filed 1974·Granted Aug 3, 1976·14 cites·1 claims
- 0441US4695017ARailroad switch snow deflecting air nozzle apparatusCANADIAN PATENTS DEV·Filed 1986·Granted Sep 22, 1987·16 cites·9 claims
- 0526USD731871SAnti-theft device for power invertersFRONIUS INT GMBH·Filed 2014·Granted Jun 16, 2015·2 cites·1 claims
- 0625US10461689B2Method for testing the strings of solar modules of a photovoltaic system, and photovoltaic inverter for carrying out the methodFRONIUS INT GMBH·Filed 2016·Granted Oct 29, 2019·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →