Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4356166 | Time-release chemical delivery system | James M. Anderson, Donald E. Gregonis, Sunj-Wan Kim, Jan Feijen | 1982-10-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4356166 | Time-release chemical delivery system | James M. Anderson, Donald E. Gregonis, Sunj-Wan Kim, Jan Feijen | 1982-10-26 |