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Joshua N. Andersen Patents |
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Inventor: Andersen; Joshua N.
Address: Duncan, OK
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 7036578 |
Tubing guide and coiled tubing injector |
May 2, 2006 |
| A coiled tubing injector assembly includes a coiled tubing injector and a tubing guide. The tubing guide has an automatic clamping mechanism that includes a pair of clamping slips. The clamping slip will automatically move from an open position in which coiled tubing can pass through the |
| 6892810 |
Gripper block for coiled tubing injector with variable tubing size capability |
May 17, 2005 |
| An improved V-style gripper block to better accommodate a variable outer diameter material (e.g. cable, plastic, wire, or pipe). The gripper block comprises a block body being connectable to a gripper chain in an injector apparatus, a gripper plate having arcuate and/or angled gripping s |
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