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Inventor

Wolfram Sturm

Inventor
Heidenheim, DE

Overview

4→
Patents
1991–2004
Patent span
Textiles
Primary field (CPC D)

Patents· 4 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

D21Fprimary
D21FPaper-making machines38%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables13%
D21HPulp compositions13%
F26BDrying solid materials or objects by removing liquid therefrom13%
H04JMultiplex communication13%
H04LTransmission of digital information, e.g. telegraphic communication13%
PatentTitleYear
6,683,855'Forward error correction for high speed optical transmission systems'20046,423,181'Gravure paper and manufacturing process for this paper'20025,033,207'Device for drying a material web'19915,020,242'Guide roll for a porous belt'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to VOITH GMBH J M (2)· patent assignee history
1991–2002Based in Heidenheim, DE· patent location history
2002Patents assigned to VOITH SULZER PAPIERTECH PATENT (1)· patent assignee history
2004Patents assigned to LUCENT TECHNOLOGIES INC (1)· patent assignee history
2004Based in Nuremberg, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
VOITH GMBH J M21991
LUCENT TECHNOLOGIES INC12004
VOITH SULZER PAPIERTECH PATENT12002
Locations
LocationPatentsSpan
Heidenheim, DE31991–2002
Nuremberg, DE12004