Hans-Dieter Paulsen

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Zwingenberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Shaped connecting piece for connecting structural profile members
- Patent number 5,378,077
- Issue date Jan 3, 1995
- Masco Industries, Inc.
- Hans-Dieter Paulsen
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Apparatus for production of longitudinal multi-component frame element
- Patent number 5,215,761
- Issue date Jun 1, 1993
- Masco Industries, Inc.
- Hans-Dieter Paulsen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for producing a non-warped longitudinal multi-component fra...
- Patent number 5,104,597
- Issue date Apr 14, 1992
- Masco Industries, Inc.
- Hans-Dieter Paulsen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL