Renate Dworczak

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Patents Grantslast 30 patents

Information Patent Grant
Dyes for use in thermal dye transfer
- Patent number 5,476,935
- Issue date Dec 19, 1995
- Agfa-Gevert, N.V.
- Luc Vanmaele
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Dyes and dye-donor elements for use in thermal dye transfer
- Patent number 5,324,601
- Issue date Jun 28, 1994
- Agfa-Gevaert, N.V.
- Luc Vanmaele
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Process for the production of hydroxytelechelic polymers and their...
- Patent number 4,746,715
- Issue date May 24, 1988
- Lim Kunststoff Technologie Gesellschaft m.b.H.
- Renate Dworczak
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...