Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6448562 | Remote detection of fissile material | William Arnold Seidler, II, Muamer Zukic, Edward L. Fry, Charles H. Hill | 2002-09-10 |
| 5908211 | Flexible pipe joint seal | William Channing Blackwell | 1999-06-01 |
| 5106229 | In ground, rigid pools/structures; located in expansive clay soil | — | 1992-04-21 |