Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5093065 | Prestressing techniques and arrangements | — | 1992-03-03 |
| 5076135 | Rail gun barrel with circumferentially variable prestressing | Thomas W. Hurn | 1991-12-31 |
| 5065795 | Prestressed concrete articles | — | 1991-11-19 |
| 4990492 | Stress controlling superconductor wire | Yen-Hwa L. Hsu | 1991-02-05 |
| 4947007 | Superconducting transmission line system | Michael W. Dew | 1990-08-07 |
| 4936006 | Method of making prestressed concrete articles | — | 1990-06-26 |
| 4840112 | Combined valve/cylinder using electro-rheological fluid | Dilip K. Bhadra, C. Ross Harder | 1989-06-20 |
| 4840200 | Prestressed tube | — | 1989-06-20 |
| H598 | Tokamak reactor first wall | Howard E. Levine, Clement Wong, James Battaglia | 1989-03-07 |
| 4802560 | Combined wheel/brake apparatus using electro-rheological fluid | Dilip K. Bhadra, C. Ross Harder | 1989-02-07 |
| 4774872 | Prestressed tube and tube joint | — | 1988-10-04 |
| 4771530 | Application of inwardly directed prestressing pressure to concrete members | — | 1988-09-20 |
| 4693281 | Variable modulus filament wound pressure tube | — | 1987-09-15 |
| 4681015 | Rail gun barrel with axially prestressed insulators | — | 1987-07-21 |
| 4681016 | Rail gun barrel with gas containment means | — | 1987-07-21 |
| 4641567 | Barrel assembly for electromagnetic rail gun | — | 1987-02-10 |
| 4624173 | Rail gun barrel assembly | — | 1986-11-25 |
| 4622824 | Cryostat suspension system | — | 1986-11-18 |
| 4569539 | Pipe joint | — | 1986-02-11 |
| 4510972 | Bow action valve | — | 1985-04-16 |
| D263086 | Spent nuclear fuel shipping cask | Ralph E. Best, Michael E. Mason, Harrison R. Panter, Richard A. Schreiber, Jack D. Rollins | 1982-02-16 |