Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7084357 | Luggage device with built-in load determination | Howard Roberts, Steven Nagle | 2006-08-01 |
| 6626600 | Writing instrument | Douglas Brand, Vito Niosi, Francis G. Schiro | 2003-09-30 |
| 4969766 | Cap for marking instruments | Harry J. Lidle, Jr., Charles W. Dietterich | 1990-11-13 |
| 4632594 | Coupling apparatus | Mark J. Del Tufo | 1986-12-30 |