Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D375788 | Ampule adapter | David L. Adriaansen | 1996-11-19 |
| 4854486 | Resealable container for dispensing liquid | Richard Daley | 1989-08-08 |
| 4785953 | Reagent container | John F. Buchholz, Henry J. Rahn | 1988-11-22 |
| D284166 | Bottle or the like | John F. Buchholz, Henry J. Rahn | 1986-06-10 |
| 4575240 | Visible sample chamber for fluid analysis | Craig N. Hess | 1986-03-11 |
| 4277259 | Air-sampling cartridge | David P. Rounbehler | 1981-07-07 |
| D258145 | Stackable laboratory rack or the like | — | 1981-02-03 |
| D258146 | Tray structure or the like for use in conjunction with a laboratory rack | — | 1981-02-03 |