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Inventor

Georg Zurn

Inventor
Heidenheim, DE

Overview

5→
Patents
1980–1991
Patent span
Textiles
Primary field (CPC D)

Patents· 5 as inventor

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

D21Fprimary
D21FPaper-making machines33%
D21GCalenders22%
B24BMachines, devices, or processes for grinding or polishing11%
F16CShafts11%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
PatentTitleYear
5,020,242'Guide roll for a porous belt'19914,800,687'Method for cylindrical grinding of rolls'19894,598,448'Press roller with adjustable bowing means'19864,520,578'Drying cylinder adapted to be heated with steam'19854,196,689'Apparatus for drying paper webs or the like'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–1991Patents assigned to VOITH GMBH J M (5)· patent assignee history
1980–1991Based in Heidenheim, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
VOITH GMBH J M51980–1991
Locations
LocationPatentsSpan
Heidenheim, DE51980–1991