Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4430209 | Method and apparatus for elutriation of shot from mineral fiber | Leon F. Barry | 1984-02-07 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4430209 | Method and apparatus for elutriation of shot from mineral fiber | Leon F. Barry | 1984-02-07 |