Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6764850 | Sample contact plate with latchable cover | Douglas E. Maxwell, Anthony Donovan | 2004-07-20 |
| 6602704 | Sample contact plate with latchable cover | Douglas E. Maxwell, Anthony Donovan | 2003-08-05 |
| 4932269 | Flow device with water trap | Jerry Grychowski, Robert Urman, Alfred G. Brisson | 1990-06-12 |
| RE32065 | Molded collapsible solution container | Philip G. Ralston, Jr., Joe A. Miller | 1986-01-14 |
| D267975 | Nebulizer cup | Edward van Amerongen, Robert A. Virag | 1983-02-15 |