EUGENE D SHAPIRO, MD
Medical Practice in New Haven, CT

4067750, Jan 10, 1978

Jan 28, 1976

5/652997

Brian Mravic - North Haven CT
Stanley Shapiro - New Haven CT
W. Gary Watson - Cheshire CT
Eugene Shapiro - Hamden CT

Olin Corporation - New Haven CT

C22F 108, C22C 900

148 2

A process of heat treating and mechanically working copper base alloys containing chromium, zirconium and vanadium is disclosed. The combination of alloying ingredients, hot and cold rolling, annealing and aging steps increases both the strength and electrical conductivity properties of the alloy without excessive cold working or aging.

4711826, Dec 8, 1987

Jan 27, 1986

6/822973

Eugene Shapiro - Hamden CT
Michael L. Santella - Knoxville TN

Olin Corporation - New Haven CT

C22C 3808, C22C 3000, H05K 506

428630

The present invention relates to iron-nickel alloys having improved glass sealing properties. Alloys of the present invention contain from about 30% to about 60% nickel, from about 0. 5% to about 3% silicon, from about 0. 5% to about 3. 5% aluminum and the balance essentially iron. Preferably, the alloys have a total aluminum plus silicon content of less than about 4%. The alloys of the present invention have particular utility in electronic and electrical applications. For example, they may be used as a lead frame or a similar component in a semiconductor package.

4594766, Jun 17, 1986

Feb 25, 1985

6/705246

Warren F. Smith - Branford CT
Eugene Shapiro - Hamden CT
Joseph Winter - New Haven CT

Olin Corporation - New Haven CT

B23P 1904, G02B 644

29460

The present invention relates to a process and apparatus for fabricating optical fiber cables having improved hermeticity. The optical fiber cables are formed by first reducing the water content of the buffer material surrounding each optical fiber. Thereafter, the dried optical fiber(s) are encapsulated into a metal or metal alloy tube. After fiber encapsulation, the tube may be sealed to prevent the ingress of moisture and/or water from the surrounding environment.

4205984, Jun 3, 1980

Jun 28, 1978

5/920131

Warren F. Smith - Branford CT
John M. Vitek - Cheshire CT
Eugene Shapiro - Hamden CT

Olin Corporation - New Haven CT

C22C 904

75157

An alloy system which exhibits improved resistance to stress relaxation at elevated temperatures utilizes additions of silicon or tin or mixtures of silicon and tin to a copper-zinc base to attain the stress relaxation performance. The composition and processing of this alloy system maintains at least 90% by weight alpha-phase within the alloy.

4072513, Feb 7, 1978

Sep 20, 1976

5/724415

Stanley Shapiro - New Haven CT
Eugene Shapiro - Hamden CT
Brian Mravic - North Haven CT
W. Gary Watson - Cheshire CT

Olin Corporation - New Haven CT

C22C 900

75164

New and improved copper base alloys, characterized by a combination of high electrical conductivity and excellent strength properties, consisting essentially of 0. 8- 5% by weight of titanium as a first component, a portion of which may be a like element such as zirconium or hafnium or both, 1. 2- 5% by weight of antimony as a second component, part of which may be replaced by one or more of the elements arsenic, phosphorus, silicon, germanium and tin, with the atomic ratio of the total titanium and like elements, to antimony and like elements, being not more than 10% above 5:3, and the balance essentially copper.

4242131, Dec 30, 1980

Sep 11, 1979

6/074513

Eugene Shapiro - Hamden CT
John M. Vitek - Cheshire CT
Warren F. Smith - Branford CT

Olin Corporation - New Haven CT

C22C 904

751575

A copper base alloy having improved stress relaxation resistance consisting essentially of: about 15. 0 to 31% zinc; about 1. 0 to 5. 0% aluminum; about 0. 1 to less than 1% iron; about 1. 1 to 8% manganese; and the balance essentially copper.

3956027, May 11, 1976

Apr 9, 1975

5/566273

Prakash D. Parikh - Hamden CT
Eugene Shapiro - Hamden CT

Olin Corporation - New Haven CT

C22F 108

148 115R

A process for obtaining improved bend properties in copper base alloys with retention of other desirable characteristics thereof. The process is characterized by a final cold reduction with a large number of passes coupled with a small reduction per pass.

4242133, Dec 30, 1980

Sep 11, 1979

6/074536

Eugene Shapiro - Hamden CT
John M. Vitek - Cheshire CT
Warren F. Smith - Branford CT

Olin Corporation - New Haven CT

C22C 904

751575

A copper base alloy having improved stress relaxation resistance consisting essentially of: about 15. 0 to 31% zinc; about 1. 0 to 5. 0% aluminum; about 1. 1 to 8% manganese; and the balance copper.

4110132, Aug 29, 1978

Jul 5, 1977

5/812879

Prakash D. Parikh - Hamden CT
Eugene Shapiro - Hamden CT

Olin Corporation - New Haven CT

C22C 901, C22F 108

148 32

The instant disclosure teaches a process for obtaining an improved combination of strength and bend properties in copper base alloys having low stacking fault energy. The process is characterized by a critical combination of cold reduction and annealing following recrystallization. Improved copper base alloys are also disclosed.