Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE30626 | Spheres obtained by vapor deposition for use in ball point pens | Richard B. Kaplan | 1981-05-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE30626 | Spheres obtained by vapor deposition for use in ball point pens | Richard B. Kaplan | 1981-05-26 |