Wellcutter Inc.

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Brewton, AL, US

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Patents Grantslast 30 patents

Information Patent Grant
Well head cutting and capping system
- Patent number 5,623,994
- Issue date Apr 29, 1997
- Wellcutter, Inc.
- Jerry H. Robinson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Radial cutting tool having indexed pair of bit-subassemblies with s...
- Patent number 5,603,250
- Issue date Feb 18, 1997
- Wellcutter, Inc.
- Jerry H. Robinson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for the underwater cutting of columnar members
- Patent number 5,598,754
- Issue date Feb 4, 1997
- Wellcutter, Inc.
- Jerry H. Robinson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Well head cutting and capping system
- Patent number 5,597,041
- Issue date Jan 28, 1997
- Wellcutter Inc.
- Jerry H. Robinson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Radial cutting tools for cutting thick-walled tubular members
- Patent number 5,557,995
- Issue date Sep 24, 1996
- Wellcutter, Inc.
- Jerry H. Robinson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for cutting columnar structures with reciprocally movable...
- Patent number 5,524,517
- Issue date Jun 11, 1996
- Wellcutter Inc.
- Jerry H. Robinson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Radial cutting tool for cutting thick-walled tubular members
- Patent number 5,477,759
- Issue date Dec 26, 1995
- Wellcutter, Inc.
- Jerry H. Robinson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Radial cutting tool for cutting thick-walled tubular members
- Patent number 5,394,776
- Issue date Mar 7, 1995
- Wellcutter Inc.
- Jerry H. Robinson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Well casing-contained blowout preventer
- Patent number 5,289,883
- Issue date Mar 1, 1994
- Wellcutter Inc.
- Jerry H. Robinson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pipe threading apparatus
- Patent number 5,285,706
- Issue date Feb 15, 1994
- Wellcutter Inc.
- Jerry H. Robinson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Wellcutter Inc.

Organization

Patents Grantslast 30 patents

Well head cutting and capping system

Radial cutting tool having indexed pair of bit-subassemblies with s...

Method for the underwater cutting of columnar members

Well head cutting and capping system

Radial cutting tools for cutting thick-walled tubular members

Apparatus for cutting columnar structures with reciprocally movable...

Radial cutting tool for cutting thick-walled tubular members

Radial cutting tool for cutting thick-walled tubular members

Well casing-contained blowout preventer

Pipe threading apparatus