Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5882142 | Containment dike assembly and method for construction thereof | Donald J. Siglin, Gary D. Seeba, Gerry D. Breen | 1999-03-16 |
| D295007 | Wall-mounted foldable work bench | Robert E. Hardy, Duane J. Walhof, Terry A. Adams, David A. Kocak, Donald J. Siglin +7 more | 1988-04-05 |