Patents per Year
Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5294261 | Surface cleaning using an argon or nitrogen aerosol | Wayne Thomas McDermott, Richard Carl Ockovic, Jin J. Wu, Douglas W. Cooper, Alexander Schwarz | 1994-03-15 | |
| 5062898 | Surface cleaning using a cryogenic aerosol | Wayne Thomas McDermott, Richard Carl Ockovic, Jin J. Wu, Douglas W. Cooper, Alexander Schwarz | 1991-11-05 | |
| 4744833 | Electrostatic removal of contaminants | Douglas W. Cooper, James T. Yeh | 1988-05-17 | $20,933,000 |