Keyes; Robert W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Keyes; Robert W..The latest application filed is for "apparatus and method for automatically unloading brick from kiln cars and preparation for shipment".
- Keyes; Robert W. - Corbin KY
- Keyes; Robert W. - Pinckney MI
- Keyes; Robert W. - Ossining NY
| Patent | Date |
|---|---|
| Apparatus and method for automatically unloading brick from kiln cars and preparation for shipment Grant 7,070,384 - Keyes July 4, 2 | 2006-07-04 |
| Security gate Grant 7,062,879 - Wenzl , et al. June 20, 2 | 2006-06-20 |
| Apparatus and method for automatically unloading brick from kiln cars and preparation for shipment App 20050056521 - Keyes, Robert W. | 2005-03-17 |
| Apparatus for providing aging effect for brick Grant 6,793,476 - Bryja , et al. September 21, 2 | 2004-09-21 |
| Method and apparatus for providing aging effect for brick App 20040164455 - Bryja, James G. ; et al. | 2004-08-26 |
| Method and apparatus for providing aging effect for brick App 20030102598 - Bryja, James G. ; et al. | 2003-06-05 |
| Security gate App 20030029089 - Wenzl, Joseph F. ; et al. | 2003-02-13 |
| Semiconductor surface acoustic wave device Grant 4,358,745 - Keyes November 9, 1 | 1982-11-09 |
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