Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6536054 | Vacuum toilet bowl assembly having removable bowl | Mark A. Pondelick, Jay D. Stradinger, Douglas M. Wallace, Arthur J. McGowan, Jr., Michael B. Hancock +1 more | 2003-03-25 |
| 6536055 | Modular vacuum toilet with line replaceable units | Mark A. Pondelick, Jay D. Stradinger, Arthur J. McGowan, Jr., Douglas M. Wallace, Ian Tinkler +1 more | 2003-03-25 |