Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7355513 | Ultra-reliable personnel position locating system | Kenneth H. Brockel, Harry G. Ivory, Fenton K. Yip, James E. Hagerman | 2008-04-08 |
| 4938132 | Hand operated imprinter apparatus | Raymond Kenny, Cornelius B. Clarke, Patrick J. Lawlor | 1990-07-03 |