Richmond, California
United States
4
2016-07-28
The entities that hold a legal rights for patent applications filed by inventor Devine Ryan L.:
Ryan L. Devine from Richmond, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Throttled direct vent termination
#2 | 2016-02-11EXHAUST SYSTEM CONNECTION ASSEMBLY
#3 | 2014-09-11Vent cap for chimney relining system
#4 | 2014-07-31DUAL CATEGORY VENTING SYSTEM
850176 ⎘