Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4235489 | External device for selectively converting a pillow block between free and held positions | Walter Hyduk | 1980-11-25 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4235489 | External device for selectively converting a pillow block between free and held positions | Walter Hyduk | 1980-11-25 |