Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6314905 | Boat manufactured from formable aluminum | Daniel D. Roup, Robert B. Whitesides | 2001-11-13 |
| 6145466 | Boat manufactured from formable aluminum | Daniel D. Roup, Robert B. Whitesides | 2000-11-14 |
| 5688086 | Standard corner fittings for aluminum container frames | Craig C. Menzemer, Andrew Hinkle, Daniel D. Roup, Ross E. Grimm, David S. Bennett | 1997-11-18 |
| 5160771 | Joining metal-polymer-metal laminate sections | Cynthia L. T. Lambing, James A. Colpo | 1992-11-03 |