Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6055871 | Machine for cutting a cylindrical specimen of rocket propellant | Robert L. Gerber, Norman G. Zweirzchowski, Larry R. Boyer | 2000-05-02 |
| 6023983 | Machine for excising a specimen of rocket propellant | Robert L. Gerber, Norman G. Zweirzchowski, Larry R. Boyer | 2000-02-15 |
| 4655969 | Chemiluminescent systems | Ronald A. Henry, Joseph H. Johnson | 1987-04-07 |
| 4626383 | Chemiluminescent system catalysts | Joseph H. Johnson | 1986-12-02 |
| 4410563 | Repellent coatings for optical surfaces | Eugene J. Dibble | 1983-10-18 |