Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6556513 | Digital time indicator | — | 2003-04-29 |
| 6421302 | Digital time indicator | — | 2002-07-16 |
| 4659931 | High density multi-layered integrated circuit package | Charles E. Schmitz, Donald J. Carlson | 1987-04-21 |