Raphael J. Silberman

Follow

Person

Houston, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Single trip tubing hanger assembly
- Patent number 4,373,584
- Issue date Feb 15, 1983
- Baker International Corporation
- Raphael J. Silberman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for carrying first and second weight loads of a tubing st...
- Patent number 4,285,533
- Issue date Aug 25, 1981
- Baker International Corporation
- Raphael J. Silberman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Control tool
- Patent number 4,252,196
- Issue date Feb 24, 1981
- Baker International Corporation
- Raphael J. Silberman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Latch assembly and method
- Patent number 4,248,307
- Issue date Feb 3, 1981
- Baker International Corporation
- Raphael J. Silberman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for rotating tubing conduits
- Patent number 4,239,083
- Issue date Dec 16, 1980
- Baker International Corporation
- Raphael J. Silberman
- E21 - EARTH DRILLING MINING