Parco Mast and Substructures, Inc.

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Del City, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for installing casing in a borehole
- Patent number 5,095,992
- Issue date Mar 17, 1992
- Parco Mast and Substructures, Inc.
- Tom Jones
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of performing drilling operations from a derrick
- Patent number 4,836,300
- Issue date Jun 6, 1989
- Parco Mast and Substructures, Inc.
- Lowell M. Reed
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Dual cluster crown block
- Patent number 4,796,863
- Issue date Jan 10, 1989
- Parco Mast and Substructures, Inc.
- Lowell M. Reed
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Method of erecting a portable drilling rig
- Patent number 4,757,592
- Issue date Jul 19, 1988
- Parco Mast and Substructures, Inc.
- Lowell M. Reed
- E04 - BUILDING