Inventor
BAGWELL RICK
US12 patents
⚠️ This page may combine multiple inventors who share the name “BAGWELL RICK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HALTON GROUP LTD OY
8 patentsUS8038515B2Oct 18, 2011
Control of exhaust systems
HALTON GROUP LTD OY34 citations95
US7364094B2Apr 29, 2008
Method and apparatus for controlling space conditioning in an occupied space
HALTON GROUP LTD OY53 citations95
USRE42735ESep 27, 2011
Method and apparatus for controlling space conditioning in an occupied space
HALTON GROUP LTD OY12 citations92
US7601054B2Oct 13, 2009
Zone control of space conditioning system with varied uses
HALTON GROUP LTD OY17 citations92
US8002881B2Aug 23, 2011
Fume treatment method and apparatus using ultraviolet light to degrade contaminants
HALTON GROUP LTD OY10 citations81
US7588617B2Sep 15, 2009
High efficiency grease filter cartridge
HALTON GROUP LTD OY14 citations80
US9188354B2Nov 17, 2015
Control of exhaust systems
HALTON GROUP LTD OY0 citations51
US9011215B2Apr 21, 2015
Control of exhaust systems
HALTON GROUP LTD OY0 citations51