Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6789894 | Frame for retractable spectacles with endogenous articulations | René Tredoulat | 2004-09-14 |
| 4642821 | Self-cleaning sanitary apparatus | Marco Zanuso | 1987-02-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6789894 | Frame for retractable spectacles with endogenous articulations | René Tredoulat | 2004-09-14 |
| 4642821 | Self-cleaning sanitary apparatus | Marco Zanuso | 1987-02-17 |