Burt; Randall M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Burt; Randall M..The latest application filed is for "welding electrode rating method using double cap pass test".
- Burt; Randall M. - Mentor OH US
- Burt; Randall M. - Medina OH
| Patent | Date |
|---|---|
| Cellulose coated stick electrode Grant 9,579,751 - Burt , et al. February 28, 2 | 2017-02-28 |
| Stick electrode Grant 9,095,919 - Burt , et al. August 4, 2 | 2015-08-04 |
| Stick electrode Grant 8,431,865 - Burt , et al. April 30, 2 | 2013-04-30 |
| Electrode tip Grant 7,781,701 - Burt , et al. August 24, 2 | 2010-08-24 |
| Determining quality of a stick electrode Grant 7,307,238 - Burt , et al. December 11, 2 | 2007-12-11 |
| Method for rating stick electrodes for pipe welding Grant 7,304,268 - Burt , et al. December 4, 2 | 2007-12-04 |
| Stick electrode App 20070193993 - Burt; Randall M. ; et al. | 2007-08-23 |
| Determining quality of a stick electrode App 20070193992 - Burt; Randall M. ; et al. | 2007-08-23 |
| Welding electrode rating method using double cap pass test App 20070194087 - Ogborn; Jonathan Sterling ; et al. | 2007-08-23 |
| Cellulose coated stick electrode App 20070193994 - Burt; Randall M. ; et al. | 2007-08-23 |
| Method for rating stick electrodes for pipe welding App 20070187375 - Burt; Randall M. ; et al. | 2007-08-16 |
| Electrode tip App 20060278627 - Burt; Randall M. ; et al. | 2006-12-14 |
| Stick electrode App 20060237413 - Burt; Randall M. ; et al. | 2006-10-26 |
| Stick electrode Grant 7,087,859 - Burt , et al. August 8, 2 | 2006-08-08 |
| Stick electrode App 20050247688 - Burt, Randall M. ; et al. | 2005-11-10 |
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