Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8361050 | Spring-loaded cartridge cap | Michael Wittig | 2013-01-29 |
| 7435922 | Over-molded keypad and method of manufacture | J. Michael Wittig | 2008-10-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8361050 | Spring-loaded cartridge cap | Michael Wittig | 2013-01-29 |
| 7435922 | Over-molded keypad and method of manufacture | J. Michael Wittig | 2008-10-14 |