Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6125893 | Container for liquid anaesthetic agent | Robert E. Braatz, Robert A. Heaton, Keith Whitaker, David C. Sampson | 2000-10-03 |
| 5617906 | Container for anaesthetic agent | Robert E. Braatz, Robert A. Heaton, Keith Whitaker, David C. Sampson | 1997-04-08 |
| 5381836 | Fluid delivery system | Robert E. Braatz, Robert A. Heaton, Keith Whitaker, David C. Sampson | 1995-01-17 |
| 5170823 | Device for filling an anaesthetic vaporizer | William W. Maude | 1992-12-15 |
| 4759358 | Gas administration apparatus | — | 1988-07-26 |
| 4450852 | Gas switching device | — | 1984-05-29 |
| 4444182 | Anaesthetic vaporizer | — | 1984-04-24 |