Tilles; David J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tilles; David J..The latest application filed is for "enhanced biohazard detection system".
- Tilles; David J. - Woodstock MD
- Tilles; David J. - Baltimore MD
| Patent | Date |
|---|---|
| Point source biological agent detection system Grant 7,405,073 - Tilles , et al. July 29, 2 | 2008-07-29 |
| Enhanced biohazard detection system App 20070292844 - Tilles; David J. ; et al. | 2007-12-20 |
| Item delivery and retrieval system Grant 7,133,743 - Tilles , et al. November 7, 2 | 2006-11-07 |
| Item delivery and retrieval system App 20040193314 - Tilles, David J. ; et al. | 2004-09-30 |
| Item delivery and retrieval system Grant 6,748,295 - Tilles , et al. June 8, 2 | 2004-06-08 |
| Automatic point source biological agent detection system App 20040063197 - Tilles, David J. ; et al. | 2004-04-01 |
| Point source biological agent detection system App 20040063198 - Tilles, David J. ; et al. | 2004-04-01 |
| Item delivery and retrieval system App 20020032501 - Tilles, David J. ; et al. | 2002-03-14 |
| Robotic containerization system Grant 6,201,203 - Tilles March 13, 2 | 2001-03-13 |
| Modular mail processing method and control system Grant 5,518,122 - Tilles , et al. May 21, 1 | 1996-05-21 |
| Apparatus for separating and delivering flat articles of random length and thickness from a stack Grant 5,443,359 - Miller , et al. August 22, 1 | 1995-08-22 |
| Modular mail processing method and control system Grant 5,363,967 - Tilles , et al. November 15, 1 | 1994-11-15 |
| Transport/stacker module for mail processing system Grant 5,293,983 - Grapes , et al. March 15, 1 | 1994-03-15 |
| Document transfer device for multiple pass document sorting machine Grant 5,112,042 - Tilles , et al. May 12, 1 | 1992-05-12 |
| Multiple pass document sorting machine utilizing automatic sweeping Grant 5,097,960 - Tilles , et al. March 24, 1 | 1992-03-24 |
| Multiple pass document sorting machine utilizing automatic sweeping and multiple recirculation trays Grant 5,097,959 - Tilles , et al. March 24, 1 | 1992-03-24 |
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