Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6701748 | Glassware machine | Terry E. Hartman, Richard A. Miller, Craig A. Hanneman | 2004-03-09 |
| 4337075 | Twin center cooling fin for tip type bushing | Eric J. Brosch | 1982-06-29 |