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Inventor

Hans Hauser

Inventor
Horgen, CH

Overview

3→
Patents
1980–1988
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 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, cables25%
D21HPulp compositions25%
G11BInformation storage based on relative movement between record carrier and transducer25%
Y10TTechnical subjects covered by former us classification25%
PatentTitleYear
4,789,107'Process and apparatus for winding a thread supplied at a constant speed onto a cross wound bobbin'19884,324,832'Method of impregnating web structures with a synthetic resin'19824,201,486'Process for the manufacture of magnetic recording media'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980Patents assigned to BASF AG (1)· patent assignee history
1980Based in Frankenthal, DE· patent location history
1982Patents assigned to ROEHM GMBH (1)· patent assignee history
1982Based in Muehltal, DE· patent location history
1988Patents assigned to SCHUBERT & SALZER MASCHINEN (1)· patent assignee history
1988Based in Horgen, CH· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BASF AG11980
ROEHM GMBH11982
SCHUBERT & SALZER MASCHINEN11988
Locations
LocationPatentsSpan
Horgen, CH11988
Muehltal, DE11982
Frankenthal, DE11980