Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5230109 | Vertically adjustable lavatory assembly | Gianfranco Zaccai, James M. Stark, Timothy C. Dearborn | 1993-07-27 |
| 5144889 | Apparatus for forming negatively buoyant high-density trash slugs | Craig S. Alig, Peter S. McGraw, William K. Upton, III | 1992-09-08 |