Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871094 | Means and method for dispensing substances | Russell A. Gall, Michael J. Kent | 1989-10-03 |
| 4865189 | Device for storage, mixing, and dispensing of two different fluids | Diane R. Guerra, Michael J. Kent | 1989-09-12 |