Patterson; William N.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Patterson; William N..The latest application filed is for "rod and casing handler".
- Patterson; William N. - Montrose CO
- Patterson; William N. - Tucson AZ
- Patterson; William N. - Littleton CO
| Patent | Date |
|---|---|
| Rod and casing handler Grant 10,919,736 - Patterson February 16, 2 | 2021-02-16 |
| Remote control of stroke and frequency of percussion apparatus and methods thereof Grant 10,370,900 - Patterson | 2019-08-06 |
| Rod And Casing Handler App 20190071288 - Patterson; William N. | 2019-03-07 |
| Rod and casing handler Grant 10,150,652 - Patterson Dec | 2018-12-11 |
| Rod And Casing Handler App 20180274305 - Patterson; William N. | 2018-09-27 |
| Remote Control Of Stroke And Frequency Of Percussion Apparatus And Methods Thereof App 20170030182 - Patterson; William N. | 2017-02-02 |
| Method of intercepting incoming projectile Grant 8,173,946 - Patterson , et al. May 8, 2 | 2012-05-08 |
| Method Of Intercepting Incoming Projectile App 20120091253 - Patterson; William N. ; et al. | 2012-04-19 |
| Internally dampened percussion rock drill Grant 8,028,772 - Patterson , et al. October 4, 2 | 2011-10-04 |
| Buoyancy dissipater and method to deter an errant vessel Grant 7,895,948 - Dupont , et al. March 1, 2 | 2011-03-01 |
| Buoyancy Dissipater And Method To Deter An Errant Vessel App 20100192798 - Dupont; James H. ; et al. | 2010-08-05 |
| Buoyancy dissipater and method to deter an errant vessel Grant 7,730,838 - Dupont , et al. June 8, 2 | 2010-06-08 |
| Internally Dampened Percussion Rock Drill App 20100116520 - Patterson; William N. ; et al. | 2010-05-13 |
| Internally dampened percussion rock drill Grant 7,681,664 - Patterson , et al. March 23, 2 | 2010-03-23 |
| Drill stem guide and wrench apparatus Grant 7,665,514 - Patterson February 23, 2 | 2010-02-23 |
| Internally dampened percussion rock drill App 20090223720 - Patterson; William N. ; et al. | 2009-09-10 |
| Drill stem guide and wrench apparatus App 20080169129 - Patterson; William N. | 2008-07-17 |
| Hydraulic in-the-hole percussion rock drill Grant 6,464,023 - Patterson October 15, 2 | 2002-10-15 |
| Hydraulic in-the-hole percussion rock drill App 20020014354 - Patterson, William N. | 2002-02-07 |
| In-the-hole percussion rock drill Grant 5,680,904 - Patterson October 28, 1 | 1997-10-28 |
| Concentric drill rod assemblies for percussion rock drills Grant 5,064,002 - Patterson November 12, 1 | 1991-11-12 |
| Hydraulic Percussion tool Grant 4,828,048 - Mayer , et al. May 9, 1 | 1989-05-09 |
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