Melvin G. Ostroff - Gardner MA Steven K. Ostroff - Acton MA
Assignee:
Standard Chair of Gardner, Inc. - Gardner MA
International Classification:
B23K 2600
US Classification:
21912168
Abstract:
A workpiece having a curved surface is laser engraved by being manipulated in a single plane while maintaining the focal point of the laser beam at a plane corresponding to the average working distance between the surface being engraved and the laser's focusing lens.
Name / Title
Company / Classification
Phones & Addresses
Melvin Ostroff President
Standard Chair of Gardner, Inc. Manufacturers & Producers
1 S Main St, Gardner, MA 01440 (978)6321301, (978)6321345
Melvin G. Ostroff President
ROYAL FURNITURE MAUFACTURING COMPANY,INCORPORATED Mfg Wood Household Furniture