Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5462655 | Vehicle containment mat with vacuum recovery and recycle means | Michael M. Ladd, June E. Ladd, Larry Hinebaugh, Susan C. Hennessy | 1995-10-31 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5462655 | Vehicle containment mat with vacuum recovery and recycle means | Michael M. Ladd, June E. Ladd, Larry Hinebaugh, Susan C. Hennessy | 1995-10-31 |