Inventor
Lars Weisigk
Inventor
Winterthur, CH
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
D01Gprimary
D01GPreliminary treatment of fibres, e.g. for spinning56%
D01HSpinning or twisting33%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables11%
PatentTitleYear
6,401,303'Fleece funnel'20026,336,256'Apparatus for the entry of a fiber band into a stretch machine'20026,282,755'Process and textile machine for feeding fiber slivers to drafting equipment'20016,219,886'Process and apparatus for stretching fiber band and storage of same'20015,685,047'Apparatus for attaching working elements'19975,471,710'Apparatus for attaching working elements'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–1997Patents assigned to RIETER AG MASCHF (2)· patent assignee history
1995–2002Based in Winterthur, CH· patent location history
2001–2002Patents assigned to RIETER INGOLSTADT SPINNEREI (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RIETER INGOLSTADT SPINNEREI | 4 | 2001–2002 |
| RIETER AG MASCHF | 2 | 1995–1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Winterthur, CH | 6 | 1995–2002 |