Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D337953 | Timer for mobile telephones | David M. Hegg, Deborah Hegg, Edward L. Martin, Goldie Martin | 1993-08-03 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D337953 | Timer for mobile telephones | David M. Hegg, Deborah Hegg, Edward L. Martin, Goldie Martin | 1993-08-03 |