Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4573447 | Chemical heater | Tommy K. Thrash, Richard W. Tock, Lyle V. Cox | 1986-03-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4573447 | Chemical heater | Tommy K. Thrash, Richard W. Tock, Lyle V. Cox | 1986-03-04 |