Gabdrashit S. Abdrakhmanov

Follow

Person

Bugulma, SU

People

Patents Grantslast 30 patents

Information Patent Grant
Well reamer
- Patent number 5,184,687
- Issue date Feb 9, 1993
- Gabdrashit S. Abdrakhmanov
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for manufacturing profile pipes used in well construction
- Patent number 5,119,661
- Issue date Jun 9, 1992
- Gabdrashit S. Abdrakhmanov
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Arrangement for patching off troublesome zones in a well
- Patent number 5,083,608
- Issue date Jan 28, 1992
- Gabdrashit S. Abdrakhmanov
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of casing off a producing formation in a well
- Patent number 5,031,699
- Issue date Jul 16, 1991
- Vadim V. Artynov
- E21 - EARTH DRILLING MINING
Information Patent Grant
Device for expanding pipes
- Patent number 5,014,779
- Issue date May 14, 1991
- Konstantin V. Meling
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...