Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9779633 | Virtual reality system enabling compatibility of sense of immersion in virtual space and movement in real space, and battle training system using same | Greg Van Curen, Minchul So, Ho-Sung So | 2017-10-03 |
| 9599821 | Virtual reality system allowing immersion in virtual space to consist with actual movement in actual space | Greg Van Curen, Minchul So | 2017-03-21 |
| 5082511 | Protective coating processes for zinc coated steel | Karl A. Korinek | 1992-01-21 |
| 4599116 | Alkaline cleaning process | Peter F. King, Karl A. Korinek | 1986-07-08 |