Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5920069 | Apparatus for automatic identification of gas samples | Clement Lim Yu, Patrick Francis Crane, Stephen D. Walker | 1999-07-06 |
| 5731581 | Apparatus for automatic identification of gas samples | Clement Lim Yu, Patrick Francis Crane, Stephen D. Walker | 1998-03-24 |
| 5550089 | Gallium oxide coatings for optoelectronic devices using electron beam evaporation of a high purity single crystal Gd.sub.3 Ga.sub.5 O.sub.12 source. | Niloy K. Dutta, Neil Hunt, Matthias Passlack, Erdmann F. Schubert, George J. Zydzik | 1996-08-27 |
| 5303698 | Medical ventilator | Ronald L. Tobia, Robert T. Chilcoat | 1994-04-19 |
| 5265638 | Magneto-pneumatic intermittent suction device | Ronald L. Tobia, Michael D. Leshner | 1993-11-30 |
| 5265639 | Magneto-pneumatic timing device | Ronald L. Tobia | 1993-11-30 |
| 4991179 | Electrically pumped vertical cavity laser | Dennis G. Deppe, Kai-Feng Huang, Kuochou Tai | 1991-02-05 |