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No. Publication Number Title Publication/Patent Number Publication/Patent Number Publication Date Publication Date
Application Number Application Number Filing Date Filing Date
Inventor Inventor Assignee Assignee IPC IPC
1 US2001049003A1
DECORATIVE STONE
Publication/Patent Number: US2001049003A1 Publication Date: 2001-12-06 Application Number: 09/319,142 Filing Date: 1999-07-29 Inventor: Winter, Ernst Michael   Schafer, Lothar   Matthee, Thorsten   Assignee: Winter, Ernst Michael   Schafer, Lothar   Matthee, Thorsten   IPC: B32B003/30 Abstract: A gemstone has a plate-shaped support having a surface with at least one pyramid-shaped depression. A precious stone layer is produced by vapor phase deposition on the plate-shaped support. The precious stone layer can be cut.
2 WO9916328A1
DECORATIVE STONE
Publication/Patent Number: WO9916328A1 Publication Date: 1999-04-08 Application Number: 9806074 Filing Date: 1998-09-23 Inventor: Schaefer, Lothar   Matthee, Thorsten   Winter, Ernst Michael   Assignee: Winter CVD Technik GmbH   SCHAEFER, LOTHAR   MATTHEE, THORSTEN   WINTER, ERNST, MICHAEL   IPC: A44C17/00 Abstract: The invention relates to an artificial decorative stone consisting of a preferably tabular support or substrate with one surface which has at least one pyramid-shaped recess and which supports a precious stone layer (1) obtained by means of gas phase deposition.
3 WO9955188A1
ORNAMENTAL STONES
Publication/Patent Number: WO9955188A1 Publication Date: 1999-11-04 Application Number: 9902654 Filing Date: 1999-04-20 Inventor: Schaefer, Lothar   Matthee, Thorsten   Winter, Ernst Michael   Assignee: Winter CVD Technik GmbH   SCHAEFER, LOTHAR   MATTHEE, THORSTEN   WINTER, ERNST, MICHAEL   IPC: A44C17/00 Abstract: The invention relates to an ornamental stone used with jewellery or for decorating interior decorating and/or utilitarian objects. Said ornamental stone comprises at least one
4 WO9830357A1
ABRASIVE BODY
Publication/Patent Number: WO9830357A1 Publication Date: 1998-07-16 Application Number: 9800108 Filing Date: 1998-01-10 Inventor: Winter, Ernst Michael   Wiemann, Hans-joachim   Assignee: Winter CVD Technik GmbH   WINTER, ERNST, MICHAEL   WIEMANN, HANS-JOACHIM   IPC: B24B7/22 Abstract: An abrasive body (13) for a grinding disk (11)
5 WO9830360A1
ABRASIVE BODY
Publication/Patent Number: WO9830360A1 Publication Date: 1998-07-16 Application Number: 9800107 Filing Date: 1998-01-10 Inventor: Winter, Ernst Michael   Wiemann, Hans-joachim   Assignee: Winter CVD Technik GmbH   WINTER, ERNST, MICHAEL   WIEMANN, HANS-JOACHIM   IPC: B24B7/22 Abstract: An abrasive body for grinding optical glass
6 WO9520468A1
GEARWHEEL-SHAPED DRESSING CYLINDER WITH DIAMOND-TIPPED TEETH
Publication/Patent Number: WO9520468A1 Publication Date: 1995-08-03 Application Number: 9500181 Filing Date: 1995-01-18 Inventor: Wiemann, Hans-joachim   Winter, Ernst-michael   Assignee: WINTER CVD-TECHNIK GMBH   WIEMANN, HANS-JOACHIM   WINTER, ERNST-MICHAEL   IPC: B24B53/14 Abstract: The invention concerns a profiled dressing cylinder (1) for grinder wheels