Barton; Robert A
Patent Applications and Registrations
Patent applications and USPTO patent grants for Barton; Robert A.The latest application filed is for "resonant material layer apparatus, method and applications".
- Barton; Robert A - Mountain View CA
- Barton; Robert A. - Sunnyvale CA
- Barton; Robert A. - Ithaca NY US
- Barton; Robert A. - Grafton MA
- Barton; Robert A. - 56 Barbara Jean Street Grafton MA
- Barton; Robert A - Grafton MA
- Barton; Robert A. - Downsview CA
| Patent | Date |
|---|---|
| Device positioning using acoustic and radio signals Grant 9,689,958 - Wild , et al. June 27, 2 | 2017-06-27 |
| Circuit and antenna design for small form factor internet of things devices Grant 9,557,404 - Wild , et al. January 31, 2 | 2017-01-31 |
| Resonant Material Layer Apparatus, Method And Applications App 20130062104 - Craighead; Harold G. ; et al. | 2013-03-14 |
| Safety system and method for conventional lighting fixtures Grant 7,990,252 - Barton August 2, 2 | 2011-08-02 |
| Unobtrusive Power Failure Lighting System App 20090284384 - Barton; Robert A. | 2009-11-19 |
| Safety System And Method For Conventional Lighting Fixtures App 20090072970 - Barton; Robert A. | 2009-03-19 |
| Concealed Safety Lighting and Alerting System App 20060262462 - Barton; Robert A. | 2006-11-23 |
| Concealed safety lighting device Grant 7,118,235 - Barton October 10, 2 | 2006-10-10 |
| Concealed Safety Lighting Device App 20040218379 - Barton, Robert A. | 2004-11-04 |
| Removal of hydrogen sulphide from gaseous streams Grant 4,919,914 - Smith , et al. April 24, 1 | 1990-04-24 |
| SEC | 0001264467 | BARTON ROBERT A |
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