Chambers; David C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chambers; David C..The latest application filed is for "protective liner for slurry pipelines".
- Chambers; David C. - Ilderton CA
- Chambers; David C. - St. Paul MN
- Chambers; David C. - Saint Paul MN
| Patent | Date |
|---|---|
| Protective liner for slurry pipelines Grant 7,320,341 - Brandys , et al. January 22, 2 | 2008-01-22 |
| Protective liner for slurry pipelines App 20070267082 - Brandys; Marie-Claude M. ; et al. | 2007-11-22 |
| Method and apparatus for making particle-embedded webs Grant 6,834,612 - Chambers , et al. December 28, 2 | 2004-12-28 |
| Fire stop and its use Grant 6,820,382 - Chambers , et al. November 23, 2 | 2004-11-23 |
| Method and apparatus for making particle-embedded webs App 20030129302 - Chambers, David C. ; et al. | 2003-07-10 |
| Method and apparatus for making particle-embedded webs Grant 6,569,494 - Chambers , et al. May 27, 2 | 2003-05-27 |
| Coatings and methods Grant 6,511,701 - Divigalpitiya , et al. January 28, 2 | 2003-01-28 |
| Article removal control system Grant 4,881,061 - Chambers November 14, 1 | 1989-11-14 |
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