Inventor
CAMPBELL NEIL J
US13 patents
⚠️ This page may combine multiple inventors who share the name “CAMPBELL NEIL J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CELIOS CORP
7 patentsUSD967383SOct 18, 2022
Air filtration device
CELIOS CORP14 citations93
US10926209B1Feb 23, 2021
Air filtration system, air filtration device, and air filtration module for use therewith
CELIOS CORP20 citations91
USD967382SOct 18, 2022
Air filtration module
CELIOS CORP9 citations84
USD967381SOct 18, 2022
Air filtration module
CELIOS CORP6 citations84
USD966484SOct 11, 2022
Air filtration stand
CELIOS CORP6 citations84
US10870076B1Dec 22, 2020
Air filtration system, air filtration device, and air filtration module for use therewith
CELIOS CORP20 citations83
US11103821B1Aug 31, 2021
Air filtration system, air filtration device, and air filtration module for use therewith
CELIOS CORP1 citations59
DSS PUREAIR INC
4 patentsCAMPBELL NEIL J
2 patentsUS10139416B2Nov 27, 2018
Methods of triggering activation of encapsulated signal-generating substances and apparatus utilising activated signal-generating substances
CAMPBELL NEIL J0 citations41
US8586387B2Nov 19, 2013
Methods of triggering activation of encapsulated signal-generating substances and apparatus utilising activated signal-generating substances
CAMPBELL NEIL J0 citations41