Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6743011 | Multi-layer burner module, adapter, and assembly therefor | Shivalik Bakshi, Daniel Warren Hawtof, John Stephen Rosettie, Amy Rovelstad | 2004-06-01 |
| 6739156 | Maintaining a plug-free system during a silica soot creation process | Daniel Warren Hawtof, Joseph Whalen | 2004-05-25 |
| 6736633 | Burner manifold apparatus for use in a chemical vapor deposition process | David Francis Dawson-Elli, Xiaodong Fu, Daniel Warren Hawtof, William J. Kiefer, John Forrest Wight, Jr. | 2004-05-18 |
| 6672106 | Method and apparatus for forming soot for the manufacture of glass | Daniel Warren Hawtof | 2004-01-06 |