Inventor
SCHLEICH DONALD M
FR6 patents
⚠️ This page may combine multiple inventors who share the name “SCHLEICH DONALD M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHILIP MORRIS INC
4 patentsUS5468266ANov 21, 1995
Method for making a carbonaceous heat source containing metal oxide
PHILIP MORRIS INC155 citations98
US5040552AAug 20, 1991
Metal carbide heat source
PHILIP MORRIS INC208 citations98
US5979461ANov 9, 1999
Smoking article wrapper having filler of hydromagnesite/magnesium hydroxide and smoking article made with said wrapper
PHILIP MORRIS INC62 citations95
US5927288AJul 27, 1999
Hydromagnesite/magnesium hydroxide fillers for smoking article wrappers and methods for making same
PHILIP MORRIS INC33 citations91