Inventor
CARLSON WILLIAM L
US13 patents
⚠️ This page may combine multiple inventors who share the name “CARLSON WILLIAM L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WCM IND INC
8 patentsUS6206039B1Mar 27, 2001
Freezeless wall hydrant for delivery of hot or cold water through a single discharge conduit
WCM IND INC32 citations91
US5632303AMay 27, 1997
Wall water hydrant having backflow and back siphonage preventor
WCM IND INC49 citations91
US5590679AJan 7, 1997
Wall water hydrant having backflow and back siphonage preventor
WCM IND INC46 citations91
USD631141SJan 18, 2011
Faucet mounting device
WCM IND INC7 citations84
USRE39235EAug 15, 2006
Freezerless wall hydrant for delivery of hot or cold water through a single discharge conduit
WCM IND INC16 citations82
USD633988SMar 8, 2011
Faucet mounting device
WCM IND INC6 citations73
US9435109B2Sep 6, 2016
Cable actuated drain
WCM IND INC3 citations72
US8806671B2Aug 19, 2014
Cable actuated drain
WCM IND INC2 citations62