Flak; Richard August
Patent Applications and Registrations
Patent applications and USPTO patent grants for Flak; Richard August.The latest application filed is for "friction stirring and its application to drill bits, oil field and mining tools, and components in other industrial applications".
- Flak; Richard August - Mansfield TX US
- Flak; Richard August - Springville UT
- Flak; Richard August - Provo UT
| Patent | Date |
|---|---|
| Seal assembly for drill bit Grant 8,448,723 - Crawford , et al. May 28, 2 | 2013-05-28 |
| Friction Stirring And Its Application To Drill Bits, Oil Field And Mining Tools, And Components In Other Industrial Applications App 20120273555 - Flak; Richard August ; et al. | 2012-11-01 |
| Seal Assembly For Drill Bit App 20110315453 - Crawford; Michael Burle ; et al. | 2011-12-29 |
| Helical Chisel Insert For Rock Bits App 20100126775 - Crawford; Michael Burl ; et al. | 2010-05-27 |
| Friction stirring and its application to drill bits, oil field and mining tools, and components in other industrial applications App 20060049234 - Flak; Richard August ; et al. | 2006-03-09 |
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