Inventor
CAMPBELL JONATHAN
CH19 patents
⚠️ This page may combine multiple inventors who share the name “CAMPBELL JONATHAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CAMPBELL JONATHAN
8 patentsUS4856436AAug 15, 1989
Automatically expanding protective cover
CAMPBELL JONATHAN29 citations92
US9668927B2Jun 6, 2017
Pressure relief compliance system and method for monitoring time spent applying or releasing pressure
CAMPBELL JONATHAN7 citations83
US8178277B2May 15, 2012
Electromagnetic radiation or thermally sensitive composition
CAMPBELL JONATHAN13 citations83
US8101545B2Jan 24, 2012
Coating compositions for marking substrates
CAMPBELL JONATHAN16 citations81
US8642504B2Feb 4, 2014
Aqueous and transparent coatings for marking substrates
CAMPBELL JONATHAN9 citations80
US9045619B2Jun 2, 2015
Laser-sensitive coating composition
CAMPBELL JONATHAN2 citations57
US8341189B2Dec 25, 2012
Extending collaboration capabilities to external data
CAMPBELL JONATHAN4 citations55
US9333786B2May 10, 2016
Laser-sensitive coating formulations
CAMPBELL JONATHAN0 citations51