Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5941682 | Draft tube peripheral plenum | Joseph M. Cybularz, Robert D. Steele, Richard K. Fisher, Jr. | 1999-08-24 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5941682 | Draft tube peripheral plenum | Joseph M. Cybularz, Robert D. Steele, Richard K. Fisher, Jr. | 1999-08-24 |