Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6024638 | Fume hood having a driven sash and a travel interference system for the sash | Richard L. Wendt, Warren L. Zeigler | 2000-02-15 |
| 6006199 | Method and system for automated payment within a computer integrated manufacturing system | Craig Alfred Bloszinsky, William Edwin Bruner, Francis L. Fitzpatrick, Joseph Edward Hein, Donald R. Johnson +2 more | 1999-12-21 |