Inventor
CRIDDLE DOUGLAS JOHN
US13 patents
⚠️ This page may combine multiple inventors who share the name “CRIDDLE DOUGLAS JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AMESBURY GROUP INC
11 patentsUS11441333B2Sep 13, 2022
Electronic deadbolt systems
AMESBURY GROUP INC12 citations85
US10808424B2Oct 20, 2020
Modular multi-point lock
AMESBURY GROUP INC15 citations85
US10968661B2Apr 6, 2021
Locking system having an electronic deadbolt
AMESBURY GROUP INC7 citations83
US10662675B2May 26, 2020
Modular electronic deadbolt systems
AMESBURY GROUP INC6 citations83
US11879281B2Jan 23, 2024
Automatic window sash interlock
AMESBURY GROUP INC2 citations72
US11021892B2Jun 1, 2021
Locking system having an electronic keeper
AMESBURY GROUP INC6 citations72
US10557300B2Feb 11, 2020
Garage door access remote
AMESBURY GROUP INC5 citations71
US11993967B2May 28, 2024
Sliding door rollers
AMESBURY GROUP INC3 citations62
US11661771B2May 30, 2023
Electronic drive for door locks
AMESBURY GROUP INC1 citations62
US11634931B2Apr 25, 2023
Modular electronic deadbolt systems
AMESBURY GROUP INC0 citations62
US11834866B2Dec 5, 2023
Flexible coupling for electronic deadbolt systems
AMESBURY GROUP INC0 citations51