Individual holder
KOWALD GLENN W
US·4 granted patents·19 citations·filing 2010–2011
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0189US9429338B2Furnace header box having blocked condensation protection, a furnace including the header box and a blocked condensation protection systemKOWALD GLENN W·Filed 2010·Granted Aug 30, 2016·4 cites·8 claims
- 0289US9335045B2Furnace, a method for operating a furnace and a furnace controller configured for the sameKOWALD GLENN W·Filed 2010·Granted May 10, 2016·9 cites·12 claims
- 0379US9618231B2Furnace, a high fire ignition method for starting a furnace and a furnace controller configured for the sameKOWALD GLENN W·Filed 2011·Granted Apr 11, 2017·3 cites·20 claims
- 0474US9212820B2Furnace burner boxKOWALD GLENN W·Filed 2010·Granted Dec 15, 2015·3 cites·16 claims
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