Inventor
Peter Mirsberger
Inventor
Baienfurt, DE
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
D21Fprimary
D21FPaper-making machines64%
B30BPresses in general8%
D21GCalenders8%
F26BDrying solid materials or objects by removing liquid therefrom8%
D21CProduction of cellulose by removing non-cellulose substances from cellulose-containing materials4%
F16CShafts4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
PatentTitleYear
6,702,926'Process for forming a multi-ply fiber web'20046,475,343'Process and device for dewatering a fibrous material web'20026,425,980'Press device and process for treating a material web'20026,381,868'Device for dewatering a material web'20026,319,363'Sheet forming system and method for controlling the same'20016,200,427'Suction roll for the formation or treatment of a material web, such as in particular a paper, card or textile web'20016,159,341'Wire part for forming a multi-ply fiber web'20005,753,084'Elongated gap press with adjustable length'19985,695,611'Process for modifying a breast box for a paper or cartonmaking machine'19975,431,787'Press section of a papermaking machine'19955,308,450'Press section of a papermaking machine'19945,163,364'Method for calendering a paper or cardboard web'19925,071,513'Method for the mechanical-thermal dewatering of a fiber stock web'19914,662,992'Twin-wire papermaking machine and method of dewatering a paper web in a twin-wire papermaking machine'19874,661,206'Wet press for dewatering a material web with plural pressure pockets and unsymmetrical arrangement'19874,570,314'Press roll'19864,491,521'Dewatering apparatus'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–1995Patents assigned to ESCHER WYSS GMBH (7)· patent assignee history
1985–1992Based in Weingarten, DE· patent location history
1986Patents assigned to ESCHER WYSS AG (1)· patent assignee history
1987–1995Based in Berg, DE· patent location history
1997–2004Patents assigned to VOITH SULZER PAPIERMASCH GMBH (4)· patent assignee history
1997–2004Based in Baienfurt, DE· patent location history
2001–2002Patents assigned to VOITH SULZER PAPIERTECH PATENT (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ESCHER WYSS GMBH | 7 | 1985–1995 |
| VOITH SULZER PAPIERMASCH GMBH | 4 | 1997–2004 |
| VOITH SULZER PAPIERTECH PATENT | 4 | 2001–2002 |
| ESCHER WYSS AG | 1 | 1986 |
Locations
| Location | Patents | Span |
|---|---|---|
| Baienfurt, DE | 9 | 1997–2004 |
| Berg, DE | 5 | 1987–1995 |
| Weingarten, DE | 3 | 1985–1992 |