Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7317466 | Strip chart temperature recorder with movable bi-metallic element assembly | David B. Walters | 2008-01-08 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7317466 | Strip chart temperature recorder with movable bi-metallic element assembly | David B. Walters | 2008-01-08 |