Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D266554 | Reflective pavement marker for roads | — | 1982-10-19 |
| D266060 | Reflective pavement marker for roads | — | 1982-09-07 |
| 4243198 | Concrete molding apparatus | — | 1981-01-06 |
| 4199312 | Apparatus for bending concrete curbing | David Beretta | 1980-04-22 |