Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5549828 | Method and apparatus for in Situ water purification including sludge reduction within water bodies by biofiltration and for hypolimnetic aeration of lakes | — | 1996-08-27 |
| 4869019 | Aeroponic apparatus | — | 1989-09-26 |
| 4385933 | Highly heat resistant austenitic iron-nickel-chromium alloys which are resistant to neutron induced swelling and corrosion by liquid sodium | Waman Vishwanath Vaidya, Ludwig Schafer | 1983-05-31 |