Inventor
RIECHERT MANFRED E
US3 patents
Patents
3 patentsUS5340614AAug 23, 1994
Methods of polymer impregnation
MINNESOTA MINING & MFG170 citations97
US5670102ASep 23, 1997
Method of making thermoplastic foamed articles using supercritical fluid
MINNESOTA MINING & MFG147 citations96
US5508060AApr 16, 1996
Method of polymer impregnation
MINNESOTA MINING & MFG151 citations96