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| 9862538 | Mobile erector system | Dec 04, 14 | Jan 09, 18 | SCHLUMBERGER TECHNOLOGY CORPORATION |
| 9650206 | Conveying systems | Jul 24, 15 | May 16, 17 | Dynamic Air Inc., DYNAMIC AUR INC., |
| 9624036 | System and method for mitigating dust migration at a wellsite | May 18, 12 | Apr 18, 17 | SCHLUMBERGER TECHNOLOGY CORPORATION |
| 9410303 | Apparatus for drilling site containment | Mar 20, 15 | Aug 09, 16 | HONEYCUTT, LANA LEE, SHANA HONEYCUTT CONSULTING, LLC, |
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| 8347922 | Apparatus and method for the vapor recovery of propane vapors during fueling | Jan 14, 11 | Jan 08, 13 | Not available |
| 7387065 | Movable stuffing machine for the production of silage stored on the bottom by means of a tubular film | Aug 27, 04 | Jun 17, 08 | Not available |
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| 5626073 | Tilting mechanism | May 30, 96 | May 06, 97 | SAVAGE BROS. CO. |
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| 5213143 | Steering and propulsion mechanism for agricultural field vehicle | Jun 06, 91 | May 25, 93 | MILLER-ST. NAZIANZ, INC. |
| RE33491 | Agricultural bag loading machine | Oct 31, 88 | Dec 18, 90 | Poly Farms, Inc., Rand Farm Systems Inc., |