Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE49063 | Radial pattern assembly | Michael R. Hanrahan | 2022-05-10 |
| RE48971 | Refractory mold and method of making | Michael R. Hanrahan | 2022-03-15 |
| 9833833 | Refractory mold and method of making | Michael R. Hanrahan | 2017-12-05 |
| 9498819 | Refractory mold and method of making | Michael R. Hanrahan | 2016-11-22 |
| 9486852 | Radial pattern assembly | Michael R. Hanrahan | 2016-11-08 |
| 9481029 | Method of making a radial pattern assembly | Michael R. Hanrahan | 2016-11-01 |