Inventor
Gunther Mohrhardt
Inventor
Sao Paolo, BR
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
D21Fprimary
D21FPaper-making machines64%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds9%
C09DCoating compositions, e.g. paints, varnishes or lacquers9%
F26BDrying solid materials or objects by removing liquid therefrom9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
PatentTitleYear
6,702,926'Process for forming a multi-ply fiber web'20046,630,537'Coating agent and method for producing same'20036,261,416'Device and method for draining a web'20016,235,158'Suction forming roll n double screen method and machine for the manufacture of a fibrous material web'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'20006,136,154'Press section'20005,932,070'Process and device for the removal of paper sheet remnants from a belt'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2004Patents assigned to VOITH SULZER PAPIERMASCH GMBH (6)· patent assignee history
1999–2004Based in Sao Paolo, BR· patent location history
2001Based in Sao Paulo, BR· patent location history
2003Patents assigned to BASF COATINGS AG (1)· patent assignee history
2003Based in Speyer, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| VOITH SULZER PAPIERMASCH GMBH | 6 | 1999–2004 |
| BASF COATINGS AG | 1 | 2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sao Paolo, BR | 6 | 1999–2004 |
| Speyer, DE | 1 | 2003 |
| Sao Paulo, BR | 1 | 2001 |