Joel Gary Feldstein

Person

Alliance, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for explosively welding a sleeve into a heat exchanger tube
- Patent number 5,038,994
- Issue date Aug 13, 1991
- The Babcock & Wilcox Company
- Joel G. Feldstein
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for explosively welding a sleeve into a heat exchanger tube
- Patent number 5,022,148
- Issue date Jun 11, 1991
- The Babcock & Wilcox Company
- Joel G. Feldstein
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Sleeve repair of degraded nuclear steam generator tubes
- Patent number 4,739,916
- Issue date Apr 26, 1988
- The Babcock & Wilcox Company
- Paul S. Ayres
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Sleeve type repair of degraded nuclear steam generator tubes
- Patent number 4,592,577
- Issue date Jun 3, 1986
- The Babcock & Wilcox Company
- Paul S. Ayres
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method of repairing leaks in steam generator tubes
- Patent number 4,513,903
- Issue date Apr 30, 1985
- The Babcock & Wilcox Company
- Joel G. Feldstein
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Adhesive bonded hydrotest plug and method for using the same
- Patent number 4,044,798
- Issue date Aug 30, 1977
- The Babcock & Wilcox Company
- Joel Gary Feldstein
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Joel Gary Feldstein

Person

Patents Grantslast 30 patents

Apparatus for explosively welding a sleeve into a heat exchanger tube

Method for explosively welding a sleeve into a heat exchanger tube

Sleeve repair of degraded nuclear steam generator tubes

Sleeve type repair of degraded nuclear steam generator tubes

Method of repairing leaks in steam generator tubes

Adhesive bonded hydrotest plug and method for using the same