Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4828202 | Method and apparatus for wideband vibration damping of reinforced skin structures | Loyd D. Jacobs, Byron R. Spain | 1989-05-09 |
| 4635882 | Method and apparatus for reducing low to mid frequency interior noise | Byron R. Spain | 1987-01-13 |