Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D303865 | Cookie having openings therethrough | Michael P. Lucas, Richard B. Gerstman, Juan F. Concepcion | 1989-10-10 |
| D303866 | Cookie having openings therethrough | Michael P. Lucas, Richard B. Gerstman, Juan F. Concepcion | 1989-10-10 |
| D303450 | Sandwich cookie | Juan F. Concepcion, Michael P. Lucas, Richard B. Gerstman | 1989-09-19 |
| D302346 | Sandwich cookie | Richard B. Gerstman, Juan F. Concepcion, Michael P. Lucas | 1989-07-25 |
| D300680 | Sandwich cookie | Richard B. Gerstman, Juan F. Concepcion, Michael P. Lucas | 1989-04-18 |