Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6651507 | Pressure gauge having a dampener mechanism | John C. Hamma, Walter J. Ferguson, Jeffrey T. Blake, Louis A. Rosen | 2003-11-25 |
| 6652987 | Reflective coatings to reduce radiation heat transfer | William Allen, William A. Veronesi, Robert J. Hall, John W. Appleby, Douglas C. Hague +1 more | 2003-11-25 |
| 6602465 | Gelatinous wood preservative | David J. Ostby | 2003-08-05 |