Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4803019 | Process for forming a liner and cast propellant charge in a rocket motor casing | William H. Graham, Kenneth E. Bevel, Kenneth E. Junior, Inella G. Shepard | 1989-02-07 |