Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4844870 | Liquid monitoring | Theodore S. Geiselman | 1989-07-04 |
| 4844872 | Fluid handling | Theodore S. Geiselman | 1989-07-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4844870 | Liquid monitoring | Theodore S. Geiselman | 1989-07-04 |
| 4844872 | Fluid handling | Theodore S. Geiselman | 1989-07-04 |