Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4526041 | Digital fluid flow rate sensor | Wilbert E. Beller | 1985-07-02 |
| 4415784 | Timer with delayed start capability | James M. Thornbery, George Obermann | 1983-11-15 |
| 4413164 | Timer with manual means for disabling a switch | George Obermann | 1983-11-01 |