Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4657867 | Multiwell tissue culture assembly with features for reduced media evaporation | T. Andrew Guhl | 1987-04-14 |
| 4330216 | Gravity-induced stirring device for rotating liquid containers | — | 1982-05-18 |
| 4317886 | Multiple interior surface roller bottle | Bruno V. Sapatino | 1982-03-02 |