Inventor
Detlev Oberstrass
Inventor
Tonisheide, DE
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B65Hprimary
B65HHandling thin or filamentary material, e.g. sheets, webs, cables45%
D02GCrimping or curling fibres, filaments, threads, or yarns45%
D01HSpinning or twisting9%
PatentTitleYear
6,315,236'Apparatus and method for guiding and cutting an advancing yarn during a package doff'20016,189,826'Apparatus and method for guiding and cutting a continuously advancing yarn during a winding process'20016,145,775'Yarn winding apparatus and method'20006,045,081'Method and apparatus for winding a continuously advancing yarn'20004,803,915'Friction yarn false twisting apparatus'19894,624,103'Bearing assembly for yarn false twisting apparatus'19864,611,767'Yarn winding apparatus with doffing means'19864,559,775'Friction yarn false twisting apparatus'19854,545,192'Yarn false twisting apparatus'19854,372,106'Drive system for yarn false twisting apparatus'1983Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1983–2001Patents assigned to BARMAG BARMER MASCHF (10)· patent assignee history
1983–1989Based in Tonisheide, DE· patent location history
2000–2001Based in Velbert, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BARMAG BARMER MASCHF | 10 | 1983–2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tonisheide, DE | 6 | 1983–1989 |
| Velbert, DE | 4 | 2000–2001 |