Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4869966 | Encapsulated assemblage and method of making | David J. St. Clair, Richard L. Danforth | 1989-09-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4869966 | Encapsulated assemblage and method of making | David J. St. Clair, Richard L. Danforth | 1989-09-26 |