Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9864212 | Method for reducing the thickness of a lens shape and uncut lens blank | Ray Steven Spratt, Timo Kratzer | 2018-01-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9864212 | Method for reducing the thickness of a lens shape and uncut lens blank | Ray Steven Spratt, Timo Kratzer | 2018-01-09 |