Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6464269 | Security seal and removal tool | Richard E. Wilhelm | 2002-10-15 |
| 6141999 | Lottery tickets scratcher and brush key chain | Charles H. Whittaker | 2000-11-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6464269 | Security seal and removal tool | Richard E. Wilhelm | 2002-10-15 |
| 6141999 | Lottery tickets scratcher and brush key chain | Charles H. Whittaker | 2000-11-07 |