| 9428974 | Coiled tubing servicing tool | Feb 29, 16 | Aug 30, 16 | HALLIBURTON ENERGY SERVICES, INC. |
| 9375798 | Threaded connection with improved root thread profile | Jan 17, 14 | Jun 28, 16 | TENARIS CONNECTIONS B.V. |
| 9302693 | Coiled tubing servicing tool | Feb 20, 13 | Apr 05, 16 | HALLIBURTON ENERGY SERVICES, INC. |
| 9248976 | Enhanced methods for handling tubulars useful during cleaning and inspection operations | Sep 30, 13 | Feb 02, 16 | THOMAS ENGINEERING SOLUTIONS & CONSULTING, LLC |
| 9249859 | Vibration dampener for pipe threader | Feb 04, 14 | Feb 02, 16 | VFL Energy Technology, Inc. |
| 9138818 | Systems and devices for performing powered threading operations | Aug 11, 11 | Sep 22, 15 | EMERSON ELECTRIC CO. |
| 9038509 | Hydraulic drill steel handling apparatus | Aug 09, 13 | May 26, 15 | Not available |
| 9015915 | Coning and threading machine for high-pressure tubing | Jun 12, 12 | Apr 28, 15 | MAXPRO TECHNOLOGIES, INC |
| 4944639 | Thread cutting device | Jun 24, 88 | Jul 31, 90 | TELEDYNE INDUSTRIES, INC. |
| 4757598 | Two speed transmission for power driven threading machine | Nov 23, 87 | Jul 19, 88 | EMERSON ELECTRIC CO. |
| 4752159 | Tapered thread forming apparatus and method | Mar 10, 86 | Jun 21, 88 | Howlett Machine Works, HOWLETT MACHINE WORKS, A CORP. OF CA., |
| 4739682 | Tube end finishing machine | Jul 03, 86 | Apr 26, 88 | Not available |
| 4708038 | Method for machining and improved modified threaded collar | Aug 29, 86 | Nov 24, 87 | Kanematsu USA, Inc. |
| 4616537 | Pipe connection | Oct 02, 85 | Oct 14, 86 | AWB, Inc. |
| 4417363 | Method of supporting pipe during machining | Dec 09, 82 | Nov 29, 83 | Not available |
| 4402120 | Apparatus for rethreading tubular members | Nov 06, 81 | Sep 06, 83 | ENERPRO INTERNATIONAL, INC., Reed Tubular Products Company, |
| 4397054 | Apparatus for handling pipe to effect high speed machining operations | Apr 24, 81 | Aug 09, 83 | Not available |
| 4386440 | Pipe cutter for use on a pipe thread cutting machine | Oct 02, 80 | Jun 07, 83 | MCC Corporation |
| 4375708 | Non-indexing machining method and apparatus | Sep 22, 80 | Mar 08, 83 | Jo-Way Tool Company, Inc. |
| 4281430 | Method and apparatus for machining pipe collars | Aug 20, 79 | Aug 04, 81 | Jo-Way Tool Company, Inc. |