Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D387986 | Lid for a food container | Thomas J. Hayes, Michael J. A. Sagan, Mark Spencer | 1997-12-23 |
| D386075 | Food tray | Thomas J. Hayes, Michael J. A. Sagan, Mark Spencer | 1997-11-11 |
| D386081 | Food tray | Thomas J. Hayes, Michael J. A. Sagan, Thomas T. Taber | 1997-11-11 |