Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6606887 | Anti-theft equipment locking cover | David Jonathan Zimmer, Decha Narkmongkon, Raymond H. Williams | 2003-08-19 |
| 6604020 | Teach tool | Mark W. Simpson, Anthony J. Osborne, Michael Roy | 2003-08-05 |
| 6540508 | Process of installing roof mounted oxygen-fuel burners in a glass melting furnace | Neil Simpson, Thomas G. Clayton, Greg Floyd Prusia | 2003-04-01 |