Inventor
Reinhard Hehner
Inventor
Haan, DE
Overview
Patents· 16 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, cables84%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
D01GPreliminary treatment of fibres, e.g. for spinning5%
PatentTitleYear
6,565,034'Method and device for connecting material strips'20036,234,419'Winding-up process and machine for winding up paper or cardboard webs'20015,853,139'Pressure roller system for a winding machine'19985,582,361'Support roller for paper-winding machine'19965,518,199'Machine for winding paper strips cut from a wide paper web'19965,499,778'Sound-dampened paper-winding machine'19965,405,099'Web-slitting apparatus with driven pinch and windup rollers for varying web tension'19955,379,961'Winding machine for winding webs of material, particularly paper or cardboard webs'19955,360,180'Roll-support system for paper-winding machine'19945,322,233'Guide head for heavy winding rolls'19945,308,006'Device for winding-up material webs'19945,123,605'Expanding mechanism for tensioning and positioning reel cores'19924,805,847'Apparatus for treating a web of continuous material'19894,775,110'Method of and apparatus for the automatic winding of a web of sheet material'19884,155,515'Winding station'19794,148,444'Gripping chuck for spools'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979Patents assigned to JAGENBERG WERKE AG (2)· patent assignee history
1979Based in Muelheim, DE· patent location history
1979Based in Mulheim, DE· patent location history
1988–1996Patents assigned to JAGENBERG AG (10)· patent assignee history
1988–2003Based in Haan, DE· patent location history
1996–2003Patents assigned to JAGENBERG PAPIERTECH GMBH (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JAGENBERG AG | 10 | 1988–1996 |
| JAGENBERG PAPIERTECH GMBH | 4 | 1996–2003 |
| JAGENBERG WERKE AG | 2 | 1979 |
Locations
| Location | Patents | Span |
|---|---|---|
| Haan, DE | 14 | 1988–2003 |
| Muelheim, DE | 1 | 1979 |
| Mulheim, DE | 1 | 1979 |