Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5102631 | Evaporation chimney | Thomas L. Clemmer | 1992-04-07 |
| 5005721 | Vial seal | — | 1991-04-09 |
| 4960219 | Snap cap | Brian McGraw | 1990-10-02 |
| 4849177 | Reagent pack and carousel | — | 1989-07-18 |
| 4714196 | Farm chemical delivery system | Richard D. McEachern, Gerald Carl Gebheim, Joe Robinson | 1987-12-22 |
| 4247162 | Rectilinear drive apparatus | — | 1981-01-27 |