Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6023933 | Ultra high pressure gases | John Giles Langan, Richard Carl Ockovic | 2000-02-15 |
| 5644855 | Cryogenically purged mini environment | Richard Carl Ockovic, Robert William Wimmer, II | 1997-07-08 |
| 5294261 | Surface cleaning using an argon or nitrogen aerosol | Richard Carl Ockovic, Jin J. Wu, Douglas W. Cooper, Alexander Schwarz, Henry L. Wolfe | 1994-03-15 |
| 5231865 | Diffusion gas diluter | Richard Carl Ockovic | 1993-08-03 |
| 5209028 | Apparatus to clean solid surfaces using a cryogenic aerosol | Jin J. Wu, Richard Carl Ockovic | 1993-05-11 |
| 5062898 | Surface cleaning using a cryogenic aerosol | Richard Carl Ockovic, Jin J. Wu, Douglas W. Cooper, Alexander Schwarz, Henry L. Wolfe | 1991-11-05 |
| 5026155 | Process for sizing particles using condensation nucleus counting | Richard Carl Ockovic, Alexander Schwarz | 1991-06-25 |
| 4694281 | Visual alarm apparatus | Julian A. McDermott, Jewel Verde | 1987-09-15 |
| 4558651 | Fired heater for coal liquefaction process | David Hon Sing Ying, Edwin N. Givens | 1985-12-17 |