Inventor
HARTIG WOLFGANG
DE11 patents
⚠️ This page may combine multiple inventors who share the name “HARTIG WOLFGANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BARMAG BARMER MASCHF
6 patentsUS4200212AApr 29, 1980
Process and apparatus for conveying individual strands into a composite strand under controlled speeds and tensions
BARMAG BARMER MASCHF20 citations81
US4332129AJun 1, 1982
Multi-spindle double twist twisting machine
BARMAG BARMER MASCHF21 citations76
US3971201AJul 27, 1976
False-twist crimping machine
BARMAG BARMER MASCHF7 citations72
US3981131ASep 21, 1976
High speed twisting machine
BARMAG BARMER MASCHF5 citations62
US4370852AFeb 1, 1983
Friction false twisting apparatus
BARMAG BARMER MASCHF5 citations60
US3992867ANov 23, 1976
Two-for-one twisting process
BARMAG BARMER MASCHF1 citations51
SICK OPTIK ELEKTRONIK ERWIN
3 patentsUS5781306AJul 14, 1998
Measuring apparatus for gas analysis
SICK OPTIK ELEKTRONIK ERWIN43 citations90
US4383181AMay 10, 1983
Method and apparatus for analyzing a gaseous mixture
SICK OPTIK ELEKTRONIK ERWIN12 citations72
US5013153AMay 7, 1991
Interferometric gas component measuring apparatus for small gas molecules
SICK OPTIK ELEKTRONIK ERWIN13 citations71