Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9366176 | Split cooling method and apparatus | Donald R. Faulkner, William B. Thompson, Patrick E. Keister, Eric C. Martin | 2016-06-14 |
| 8601986 | Split cooling method and apparatus | Donald R. Faulkner, William B. Thompson, Patrick E. Keister, Eric C. Martin | 2013-12-10 |
| 7167075 | Dual design resistor for high voltage conditioning and transmission lines | Timothy Lynn Siggins, Richard L. Walker | 2007-01-23 |
| 4999852 | Article of headwear | — | 1991-03-19 |