Inventor
CHEN DANIEL T
7 patents
⚠️ This page may combine multiple inventors who share the name “CHEN DANIEL T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
3M INNOVATIVE PROPERTIES CO
6 patentsUS6454834B1Sep 24, 2002
Regenerable air cleaning device
3M INNOVATIVE PROPERTIES CO98 citations97
US6394090B1May 28, 2002
Flat-folded personal respiratory protection devices and processes for preparing same
3M INNOVATIVE PROPERTIES CO195 citations94
USD443927SJun 19, 2001
Respiratory mask
3M INNOVATIVE PROPERTIES CO50 citations94
USD448472SSep 25, 2001
Respiratory mask
3M INNOVATIVE PROPERTIES CO29 citations91
US9972734B2May 15, 2018
Photovoltaic modules comprising light directing mediums and methods of making the same
3M INNOVATIVE PROPERTIES CO4 citations72
US6160086ADec 12, 2000
Process for removing impurities from polymers
3M INNOVATIVE PROPERTIES CO6 citations71