Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4867235 | Composite heat transfer means | Thomas F. Grapes, Mark S. Schroeder | 1989-09-19 |
| 4849858 | Composite heat transfer means | Thomas F. Grapes, Mark S. Schroeder | 1989-07-18 |
| 4837664 | Building block composite design and method of making for RF line replaceable modules | Noe E. Rodriguez, II, William T. Flaherty, Jr., Sharon A. Duggan | 1989-06-06 |