Inventor
ROBOTHAM MARTIN PAUL
US20 patents
⚠️ This page may combine multiple inventors who share the name “ROBOTHAM MARTIN PAUL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CARRIER CORP
17 patentsUSD939990SJan 4, 2022
Notification appliance
CARRIER CORP7 citations85
USD944675SMar 1, 2022
Notification appliance
CARRIER CORP4 citations83
USD884535SMay 19, 2020
Notification appliance
CARRIER CORP5 citations83
USD880324SApr 7, 2020
Notification appliance
CARRIER CORP9 citations83
USD1009668SJan 2, 2024
Notification appliance
CARRIER CORP1 citations72
USD993060SJul 25, 2023
Wire plate for notification appliance
CARRIER CORP2 citations72
USD977352SFeb 7, 2023
Notification appliance
CARRIER CORP3 citations72
US10916958B2Feb 9, 2021
Optimized adaptive charging method for strobe
CARRIER CORP2 citations72
USD1045647SOct 8, 2024
Notification appliance
CARRIER CORP0 citations62
US12067967B2Aug 20, 2024
Power control for piezo sounder
CARRIER CORP0 citations62
USD982465SApr 4, 2023
Notification appliance
CARRIER CORP0 citations62
USD960741SAug 16, 2022
Notification appliance
CARRIER CORP1 citations62
US11256077B2Feb 22, 2022
Lens for a notification strobe
CARRIER CORP0 citations62
US11250827B2Feb 15, 2022
Temperature compensation for piezo sounder
CARRIER CORP1 citations62
US10989368B2Apr 27, 2021
Notification device for a surface of a building interior
CARRIER CORP0 citations62
US10976794B2Apr 13, 2021
Low latency power supply for notification appliance synchronization
CARRIER CORP1 citations55
US10917954B2Feb 9, 2021
Single stage current controller for a notification appliance
CARRIER CORP1 citations55