Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4476251 | Polyurethane foam having cleaning and germicidal activities | Ellwood L. Lines, Jr. | 1984-10-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4476251 | Polyurethane foam having cleaning and germicidal activities | Ellwood L. Lines, Jr. | 1984-10-09 |