Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D614281 | Ionizer unit and frame | — | 2010-04-20 |
| 4464626 | Mounting structure for dial and pointer electrical instruments | David E. Thomas, David W. Simms | 1984-08-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D614281 | Ionizer unit and frame | — | 2010-04-20 |
| 4464626 | Mounting structure for dial and pointer electrical instruments | David E. Thomas, David W. Simms | 1984-08-07 |