Barton; Robert D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Barton; Robert D..The latest application filed is for "method and apparatus for identifying hardspots in magnetizable material".
- Barton; Robert D. - Houston TX
| Patent | Date |
|---|---|
| Method And Apparatus For Identifying Hardspots In Magnetizable Material Grant 3,593,122 - Barton , et al. July 13, 1 | 1971-07-13 |
| Adjustable Search Shoe For Use In Nondestructive Testing Of Tubular Members Grant 3,568,049 - Barton March 2, 1 | 1971-03-02 |
| SEC | 0001700346 | Barton Robert D |
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