Otto Hildebrand

Person

Ravensburg-Taldorf, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method of using a forming section of a papermaking machine
- Patent number 5,320,713
- Issue date Jun 14, 1994
- Sulzer-Escher Wyss GmbH
- Alfred Bubik
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Dewatering device with adjustable force elements for the web-formin...
- Patent number 5,262,010
- Issue date Nov 16, 1993
- Sulzer-Escher Wyss GmbH
- Alfred Bubik
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Twin wire former
- Patent number 5,259,929
- Issue date Nov 9, 1993
- Sulzer-Escher Wyss GmbH
- Alfred Bubik
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
De-watering apparatus in a two-wire former
- Patent number 5,167,770
- Issue date Dec 1, 1992
- Sulzer-Escher Wyss GmbH
- Alfred Bubik
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Drainage device in a double-sieve mold
- Patent number 5,116,477
- Issue date May 26, 1992
- Sulzer-Escher Wyss GmbH
- Alfred Bubik
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Adjustable ledge for the sheet forming zone of a papermaking machine
- Patent number 5,061,347
- Issue date Oct 29, 1991
- Sulzer-Escher Wyss GmbH
- Alfred Bubik
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for retaining a partition foil
- Patent number 4,891,100
- Issue date Jan 2, 1990
- Sulzer-Escher Wyss GmbH
- Otto Hildebrand
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Multi-ply headbox for a papermaking machine
- Patent number 4,824,524
- Issue date Apr 25, 1989
- Sulzer-Escher Wyss GmbH
- Otto Hildebrand
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Front wall and support arrangement at the headbox of a papermaking...
- Patent number 4,770,745
- Issue date Sep 13, 1988
- Sulzer-Escher Wyss GmbH
- Otto Hildebrand
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Otto Hildebrand

Person

Patents Grantslast 30 patents

Method of using a forming section of a papermaking machine

Dewatering device with adjustable force elements for the web-formin...

Twin wire former

De-watering apparatus in a two-wire former

Drainage device in a double-sieve mold

Adjustable ledge for the sheet forming zone of a papermaking machine

Apparatus for retaining a partition foil

Multi-ply headbox for a papermaking machine

Front wall and support arrangement at the headbox of a papermaking...