Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9833867 | Lighted tool post guard | Martin Gardner, Charles Weber | 2017-12-05 |
| 9592557 | Chuck guard for lathe | Martin Gardner, Charles Weber | 2017-03-14 |
| 9586299 | Non-slip mat for lathe | Martin Gardner, Charles Weber | 2017-03-07 |