Inventor
DING FRANK
US5 patents
⚠️ This page may combine multiple inventors who share the name “DING FRANK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCOTT TECH INC
4 patentsUS10576407B2Mar 3, 2020
Method and apparatus for integrating chemical and environmental sensors into an air purification filter through a reusable sensor post
SCOTT TECH INC2 citations67
US11344752B2May 31, 2022
System and method for monitoring a service life of a filter with a respirator filter sampling port assembly
SCOTT TECH INC0 citations59
US9504859B2Nov 29, 2016
Method and apparatus for integrating chemical and environmental sensors into an air purification filter through a reusable sensor port
SCOTT TECH INC2 citations57
US8979985B2Mar 17, 2015
Conformal split planar flow air purifying filter
SCOTT TECH INC0 citations33