Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4804217 | Anti-theft locking device | — | 1989-02-14 |
| 4419065 | Method and apparatus for shaping the edges of green brick and separating the same | — | 1983-12-06 |
| 4342531 | Method and apparatus for handling bricks | Daniel K. Jones | 1982-08-03 |