Inventor
SOFIANEK JAY
US11 patents
⚠️ This page may combine multiple inventors who share the name “SOFIANEK JAY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CALDWELL MFG CO NORTH AMERICA LLC
9 patentsUS9003710B2Apr 14, 2015
Tilt sash counterbalance system including curl spring mount stabilizer
CALDWELL MFG CO NORTH AMERICA LLC21 citations92
US8850745B2Oct 7, 2014
Window counterbalance system and mounting bracket therefor
CALDWELL MFG CO NORTH AMERICA LLC20 citations92
US8966822B2Mar 3, 2015
Air and debris dam for moving coil balance assembly
CALDWELL MFG CO NORTH AMERICA LLC20 citations91
US8819896B2Sep 2, 2014
Locking carrier and mounting arrangement for tilt sash counterbalance systems
CALDWELL MFG CO NORTH AMERICA LLC24 citations90
US9988834B2Jun 5, 2018
Carrier device for window balance assembly
CALDWELL MFG CO NORTH AMERICA LLC9 citations83
US9181748B2Nov 10, 2015
Air and debris dam for moving coil balance assembly
CALDWELL MFG CO NORTH AMERICA LLC13 citations82
US9115522B2Aug 25, 2015
Side load constant force counterbalance system
CALDWELL MFG CO NORTH AMERICA LLC9 citations74
US9982469B2May 29, 2018
Pivot bar for window sash
CALDWELL MFG CO NORTH AMERICA LLC2 citations71
US9309709B2Apr 12, 2016
Window counterbalance system
CALDWELL MFG CO NORTH AMERICA LLC2 citations60