Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5404016 | Dewar detector assembly | David A. Hitzelberger, Wallace Kunimoto, James A. Orr, Leonard E. Peck, Jr. | 1995-04-04 |
| 5092045 | Lock block for a multipled-positioned knife or device | Francis M. Boyd, Jr. | 1992-03-03 |
| 5029354 | Knife | Francis M. Boyd, Jr. | 1991-07-09 |
| 4961239 | Fixed yet pivotable knife or tool | Francis M. Boyd, Jr. | 1990-10-09 |
| 4804330 | Hermetic, vacuum and pressure tight electrical feedthru | Maciej J. Makowski | 1989-02-14 |