Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198175 | Arcuate seed casting method | Shiela R. Woodard, Steven J. Bullied, Ryan C. Breneman | 2021-12-14 |
| 11045871 | Casting molds, manufacture and use methods | John Joseph Marcin, Steven J. Bullied, Alan D. Cetel, Emily K. Kreek | 2021-06-29 |
| 11008875 | Turbine blades and manufacture methods | John Joseph Marcin, Steven J. Bullied, Alan D. Cetel | 2021-05-18 |
| 10919082 | Cast components and manufacture and use methods | Alan D. Cetel, John Joseph Marcin, Steven J. Bullied, Carl R. Verner | 2021-02-16 |