Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5161331 | Rotating head having oscillating blocks for leveling and polishing surfaces of granite, ceramic or marble | — | 1992-11-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5161331 | Rotating head having oscillating blocks for leveling and polishing surfaces of granite, ceramic or marble | — | 1992-11-10 |