Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D665551 | Heat-sealed waste disposal | Joseph B. Grand, John D. Fiegener, Thomas Anthony Gernetzke, William J. Vespa, William P. Liteplo +2 more | 2012-08-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D665551 | Heat-sealed waste disposal | Joseph B. Grand, John D. Fiegener, Thomas Anthony Gernetzke, William J. Vespa, William P. Liteplo +2 more | 2012-08-14 |