Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5087224 | Continuous speed gear functioning by means of cog wheels of variable radius | Maria Stranieri | 1992-02-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5087224 | Continuous speed gear functioning by means of cog wheels of variable radius | Maria Stranieri | 1992-02-11 |