Inventor

DEWEY JR THOMAS E

US5 patents

Patents

5 patents

USD758224SJun 7, 2016

Handheld luminometer

3M INNOVATIVE PROPERTIES CO8 citations82

US10422753B2Sep 24, 2019

Light detection system and method of using same

3M INNOVATIVE PROPERTIES CO5 citations71

US11022483B2Jun 1, 2021

Light detection system and method of using same

3M INNOVATIVE PROPERTIES CO0 citations58

US10488249B2Nov 26, 2019

Light detection system and method of using same

3M INNOVATIVE PROPERTIES CO1 citations58

USD759520SJun 21, 2016

Handheld luminometer

3M INNOVATIVE PROPERTIES CO1 citations51