Irving M Goldstein

Address:

10806 Fairmont Vlg Dr, Lake Worth, FL 33449

Phone:

5614349999

VIN:

JTHBJ46G872003470

Make:

LEXUS

Model:

ES 350

Year:

2007

US Patent:

47148578, Dec 22, 1987

Filed:

Apr 21, 1986

Appl. No.:

6/854324

Inventors:

Irving S. Goldstein - Teaneck NJ

Assignee:

Duro-test Corporation - North Bergen NJ

International Classification:

H01K 128
H01K 132

US Classification:

313112

Abstract:

An incandescent electric lamp includes an envelope with a wall having an inner and an outer curved surfaces. An incandescent filament is located within the envelope. A device is provided to connect the incandescent filament to a source of electrical power to cause it to incandesce. The curved inner surface of the envelope is defined by a plurality of interconnecting, substantially flat chord surfaces interposed to each other at an angle.

US Patent:

43819630, May 3, 1983

Filed:

Jul 30, 1980

Appl. No.:

6/173533

Inventors:

Irving S. Goldstein - Teaneck NJ
Franklin D. Kalk - Rochester NY
Harry W. Deckman - Fanwood NJ

Assignee:

The University of Rochester - Rochester NY

International Classification:

B29C 114

US Classification:

156245

Abstract:

Identical half-section shells of microscopic size, such as hemispherical shells from which spherical laser fusion targets can be made are capable of mass production by micro fabrication molding techniques. A body (preferably a hollow glass microsphere which is called a glass microballoon) provides a pattern for the hemispherical shells, and is used to produce an original mold section. One or more master molds are formed from this original mold section by replication. Many identical replica molds are made by casting soluble material onto the master mold and removing them therefrom. The replica molds are coated with one or more layers which will form the hemispherical shell wall. The material coating the flat background around the hemispherical cavity is referred to as the flange and is removed to form free standing shells. In order to remove the flange material, the coated replica molds are overcoated with a soluble material which is etched away to the level of the flange. The remaining soluble material acts as a mask for the shell material when the flange material is etched away.