Inventor
BRAITHWAITE JOHN C
GB6 patents
⚠️ This page may combine multiple inventors who share the name “BRAITHWAITE JOHN C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BRITISH GAS CORP
4 patentsUS4447777AMay 8, 1984
Magnetic pipeline inspection vehicle with metallic foil and bristle contacts supporting the vehicle
BRITISH GAS CORP55 citations91
US4310796AJan 12, 1982
Magnet assemblies with plural metallic foil contact members for pipeline inspection vehicles
BRITISH GAS CORP27 citations75
US4458601AJul 10, 1984
Speed control system for a pipeline inspection vehicle
BRITISH GAS CORP10 citations72
US4388871AJun 21, 1983
Speed control system for a pipeline inspection vehicle
BRITISH GAS CORP9 citations72