Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7055533 | Apparatus and method for cleaning HVE conduits | — | 2006-06-06 |
| 4592896 | Combination steam and unsaturated chemical vapor sterilizer | Robert R. Runnells, Peter Haak, Keith Vandervelden | 1986-06-03 |
| 4447399 | Combination steam and unsaturated chemical vapor sterilizer | Robert R. Runnells, Peter Haak, C. Keith Vandervelden | 1984-05-08 |