Inventor
VARIN DANIEL
CA4 patents
⚠️ This page may combine multiple inventors who share the name “VARIN DANIEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FERCO ARCHITECTURAL HARDWARE
3 patentsUS6553620B2Apr 29, 2003
Balancing spring system for sliding window sash
FERCO ARCHITECTURAL HARDWARE31 citations89
US6332288B1Dec 25, 2001
Window sash pivot assembly
FERCO ARCHITECTURAL HARDWARE22 citations89
US6698970B2Mar 2, 2004
Multipoint locking mechanism for window sash
FERCO ARCHITECTURAL HARDWARE18 citations79