Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4356166 | Time-release chemical delivery system | Robert Peterson, Donald E. Gregonis, Sunj-Wan Kim, Jan Feijen | 1982-10-26 |
| 4312619 | Aircraft cargo loading method and apparatus | Richard O. Hassel, Donald M. Inghram, Edwin Winkler | 1982-01-26 |