John T. Plewes

Person

Madison, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method of forming superconductive articles by hydrostatic extrusion
- Patent number 5,210,071
- Issue date May 11, 1993
- AT&T Bell Laboratories
- Dominic N. LoIacono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Machinable lead-free wrought copper-containing alloys
- Patent number 5,167,726
- Issue date Dec 1, 1992
- AT&T Bell Laboratories
- Dominic N. LoIacono
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for treating copper-based alloys and articles produced there...
- Patent number 5,089,057
- Issue date Feb 18, 1992
- AT&T Bell Laboratories
- John T. Plewes
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Nickel-based electrical contact
- Patent number 4,925,407
- Issue date May 15, 1990
- American Telephone and Telegraph Company
- Joachim J. Hauser
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nickel-based electrical contact
- Patent number 4,732,821
- Issue date Mar 22, 1988
- American Telephone and Telegraph Company, AT&T Bell Laboratories
- Joachim J. Hauser
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making non-precious metal electrical contacts by electrop...
- Patent number 4,518,469
- Issue date May 21, 1985
- AT&T Technologies, Inc.
- Sau-Lan L. NG
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
High-strength, high-conductivity copper alloys
- Patent number 4,428,779
- Issue date Jan 31, 1984
- Bell Telephone Laboratories, Incorporated
- John T. Plewes
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Carbon transducer with electrical contact
- Patent number 4,387,276
- Issue date Jun 7, 1983
- Bell Telephone Laboratories, Incorporated
- John T. Plewes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Free machining Cu--Ni--Sn alloys
- Patent number RE30854
- Issue date Jan 26, 1982
- Bell Telephone Laboratories, Incorporated
- John T. Plewes
- 075 - Specialized metallurgical processes, compositions for use therein, cons...
Information Patent Grant
Manufacture of high-strength metallic articles
- Patent number 4,304,600
- Issue date Dec 8, 1981
- Bell Telephone Laboratories, Incorporated
- John T. Plewes
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing copper based spinodal alloys
- Patent number 4,260,432
- Issue date Apr 7, 1981
- Bell Telephone Laboratories, Incorporated
- John T. Plewes
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Alloy strengthening by hydridation
- Patent number 4,247,327
- Issue date Jan 27, 1981
- Bell Telephone Laboratories, Incorporated
- John T. Plewes
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Fe-Cr-Co magnetic alloy processing
- Patent number 4,174,983
- Issue date Nov 20, 1979
- Bell Telephone Laboratories, Incorporated
- Gilbert Y. Chin
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for making fine-grained Cu-Ni-Sn alloys
- Patent number 4,142,918
- Issue date Mar 6, 1979
- Bell Telephone Laboratories, Incorporated
- John T. Plewes
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Free machining Cu-Ni-Sn alloys
- Patent number 4,130,421
- Issue date Dec 19, 1978
- Bell Telephone Laboratories, Incorporated
- John T. Plewes
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for making copper-nickel-tin strip material
- Patent number 4,090,890
- Issue date May 23, 1978
- Bell Telephone Laboratories, Incorporated
- John Travis Plewes
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Composition, processing and devices including magnetic alloy
- Patent number 4,075,437
- Issue date Feb 21, 1978
- Bell Telephone Laboratories, Incorporated
- Gilbert Yukyu Chin
- C21 - METALLURGY OF IRON
Information Patent Grant
Quaternary spinodal copper alloys
- Patent number 4,052,204
- Issue date Oct 4, 1977
- Bell Telephone Laboratories, Incorporated
- John Travis Plewes
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Cu-Ni-Sn alloy processing
- Patent number 4,012,240
- Issue date Mar 15, 1977
- Bell Telephone Laboratories, Incorporated
- Robert Alfred Hinrichsen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for treating copper-nickel-tin alloy compositions and produc...
- Patent number 3,937,638
- Issue date Feb 10, 1976
- Bell Telephone Laboratories, Incorporated
- John Travis Plewes
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

John T. Plewes

Person

Patents Grantslast 30 patents

Method of forming superconductive articles by hydrostatic extrusion

Machinable lead-free wrought copper-containing alloys

Method for treating copper-based alloys and articles produced there...

Nickel-based electrical contact

Nickel-based electrical contact

Method of making non-precious metal electrical contacts by electrop...

High-strength, high-conductivity copper alloys

Carbon transducer with electrical contact

Free machining Cu--Ni--Sn alloys

Manufacture of high-strength metallic articles

Method for producing copper based spinodal alloys

Alloy strengthening by hydridation

Fe-Cr-Co magnetic alloy processing

Method for making fine-grained Cu-Ni-Sn alloys

Free machining Cu-Ni-Sn alloys

Method for making copper-nickel-tin strip material

Composition, processing and devices including magnetic alloy

Quaternary spinodal copper alloys

Cu-Ni-Sn alloy processing

Method for treating copper-nickel-tin alloy compositions and produc...