Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5967574 | Apparatus and method for searching pockets and crevices | Henry J. Weichman | 1999-10-19 |
| 5765887 | Apparatus and method for searching pockets and crevices | Henry J. Weichman | 1998-06-16 |