Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4705051 | Powdered cosmetic container | Rosemarie Bacon | 1987-11-10 |
| 4502877 | Combination counterflow heat exchanger and fractionating tower | — | 1985-03-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4705051 | Powdered cosmetic container | Rosemarie Bacon | 1987-11-10 |
| 4502877 | Combination counterflow heat exchanger and fractionating tower | — | 1985-03-05 |