Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7453180 | Rotary disk energy storage and pulse power supply | Robert Kratz | 2008-11-18 |
| 6827022 | Magnetic levitation and propulsion system | Robert Kratz, Philip L. Jeter | 2004-12-07 |
| 5012948 | Support arrangement for a space based cryogenic vessel | — | 1991-05-07 |
| 4807657 | Automatic fluid flow regulator | — | 1989-02-28 |