Inventor
THOMAS JR CHARLES E
US6 patents
⚠️ This page may combine multiple inventors who share the name “THOMAS JR CHARLES E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHILIP MORRIS USA INC
4 patentsUS6814786B1Nov 9, 2004
Filters including segmented monolithic sorbent for gas-phase filtration
PHILIP MORRIS USA INC104 citations97
US7784471B2Aug 31, 2010
Cigarette filter with beaded carbon
PHILIP MORRIS USA INC8 citations84
US7784470B2Aug 31, 2010
Cigarette filter with beaded carbon
PHILIP MORRIS USA INC11 citations83
US7997282B2Aug 16, 2011
Cigarette filter with beaded carbon
PHILIP MORRIS USA INC2 citations62