Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12122539 | NTAC augmented nuclear electric propulsion and/or nuclear thermal propulsion | Sang H. Choi, Robert W. Moses | 2024-10-22 |
| 11979100 | High performance electric generators boosted by nuclear electron avalanche (NEA) | Sang H. Choi, Adam J. Duzik | 2024-05-07 |
| 11670432 | Multi-layered radio-isotope for enhanced photoelectron avalanche process | Sang H. Choi, David R. Komar, Robert C. Hendricks | 2023-06-06 |
| 11646679 | High performance electric generators boosted by nuclear electron avalanche (NEA) | Sang H. Choi, Adam J. Duzik | 2023-05-09 |
| 11581104 | Multi-layer structure of nuclear thermionic avalanche cells | Sang H. Choi, Adam J. Duzik | 2023-02-14 |
| 11257604 | Multi-layered radio-isotope for enhanced photoelectron avalanche process | Sang H. Choi, David R. Komar, Robert C. Hendricks | 2022-02-22 |
| 10985676 | High performance electric generators boosted by nuclear electron avalanche (NEA) | Sang H. Choi, Adam J. Duzik | 2021-04-20 |
| 7104498 | Channel-wing system for thrust deflection and force/moment generation | Robert J. Englar | 2006-09-12 |
| 5445095 | Polymer/riblet combination for hydrodynamic skin friction reduction | Jason C. Reed | 1995-08-29 |
| 5088665 | Serrated trailing edges for improving lift and drag characteristics of lifting surfaces | Paul M. Vijgen, Floyd Howard, Bruce J. Holmes | 1992-02-18 |
| 5054412 | Hydrodynamic skin-friction reduction | Jason C. Reed, Leonard M. Weinstein | 1991-10-08 |
| 4428703 | Powder fed sheared dispersal particle generator | E. Leon Morrisette | 1984-01-31 |