Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6784440 | Food sanitizing cabinet | Walter B. Ellis, Charles Bearsall | 2004-08-31 |
| 6771164 | Automatic identification of local devices | — | 2004-08-03 |
| 6761209 | Method of operating a hot-chamber pressure diecasting machine and a pressure diecasting machine | — | 2004-07-13 |
| 6752970 | Air treatment apparatus and methods | Harold O. Schwartz, Rick Hill | 2004-06-22 |