Inventor
FOETTINGER WALTER
DE9 patents
⚠️ This page may combine multiple inventors who share the name “FOETTINGER WALTER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FREUDENBERG CARL FA
7 patentsUS4886527ADec 12, 1989
Multilayer electret filter and process of using same
FREUDENBERG CARL FA77 citations92
US5501898AMar 26, 1996
Interior equipment part for vehicles
FREUDENBERG CARL FA28 citations91
US5387382AFeb 7, 1995
Method for manufacturing interior fitted part for motor vehicle
FREUDENBERG CARL FA37 citations88
US4709490ADec 1, 1987
Insole
FREUDENBERG CARL FA23 citations80
US4316931AFeb 23, 1982
Planar textile structure with improved heat retention
FREUDENBERG CARL FA21 citations79
US4300968ANov 17, 1981
Method for bonding fibrous web materials
FREUDENBERG CARL FA14 citations73
US4431687AFeb 14, 1984
Method for the manufacture of a fabric-type artificial leather
FREUDENBERG CARL FA3 citations61