Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6250092 | Actuator and method for controlling temperatures in a multiple compartment device | Douglas C. Lanz | 2001-06-26 |
| 6240735 | Rotary damper assembly | John A. Kolson, Douglas C. Lanz | 2001-06-05 |
| 4886401 | Diverter assembly for radioactive material | Katherine M. Andrews | 1989-12-12 |