Assignee
ROY WILLIAM J
US·2 granted patents·2 pending applications·35 citations·filing 1993–2011
Top patents by PatentIndex Score
4 records- 0172US5393237AElectric plug locking deviceROY WILLIAM J·Filed 1993·Granted Feb 28, 1995·35 cites·12 claims
- 0248US10006628B2Low NOx gas burners with carryover ignitionROY WILLIAM J·Filed 2011·Granted Jun 26, 2018·0 cites·8 claims
- 0341US2012178031A1Push and Pull Premix Combustion System With Blocked Vent Safety ShutoffROY WILLIAM J·Filed 2011·Application pending·0 cites
- 0440US2012052454A1Multi-Port Ignition System for a Sectional FurnaceROY WILLIAM J·Filed 2011·Application pending·0 cites
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