Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7006994 | Automated receivables management system | Robert Owen Kramer, Jame Cofran, Randall S. Wellons | 2006-02-28 |
| 5375381 | Building kit | Owen H. Park | 1994-12-27 |
| 4894963 | Building kit | — | 1990-01-23 |
| 4336583 | Controlled inductive storage DC-to-DC converter | Warren Hambly, George C. Harrison | 1982-06-22 |