Davis; Dale G.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Davis; Dale G..The latest application filed is for "pipeline internal field joint cleaning, coating, and inspection robot".
- Davis; Dale G. - Beggs OK US
- Davis; Dale G. - Fraser MI
- Davis; Dale G. - Warren MI
| Patent | Date |
|---|---|
| Pipeline internal field joint cleaning, coating, and inspection robot Grant 8,800,396 - Langley , et al. August 12, 2 | 2014-08-12 |
| Internal pipe coating inspection robot Grant 8,633,713 - Langley , et al. January 21, 2 | 2014-01-21 |
| Pipeline Internal Field Joint Cleaning, Coating, And Inspection Robot App 20130014598 - Langley; Russell ; et al. | 2013-01-17 |
| Internal Pipe Coating Inspection Robot App 20120256643 - Langley; Russell ; et al. | 2012-10-11 |
| Computer screen magnifier Grant 5,048,928 - Davis September 17, 1 | 1991-09-17 |
| Document holder for computer keyboard Grant D314,566 - Davis , et al. * February 12, 1 | 1991-02-12 |
| Computer screen magnifier Grant 4,958,907 - Davis September 25, 1 | 1990-09-25 |
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