Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6006735 | Automated stoneworking system and method | Robert Penas, James P. O'Connor | 1999-12-28 |
| 4541405 | Hydraulic stone shaping machine | — | 1985-09-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6006735 | Automated stoneworking system and method | Robert Penas, James P. O'Connor | 1999-12-28 |
| 4541405 | Hydraulic stone shaping machine | — | 1985-09-17 |