Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4301493 | Insulator mounting for panelboard | George E. Schweikle | 1981-11-17 |
| 4293153 | Panelboard vent assembly | Theodore L. Brann, Larry D. Polston | 1981-10-06 |
| 4261189 | Panelboard vent assembly | Walter T. Brumfield, Jr., Norman M. Newsome | 1981-04-14 |
| 4251851 | Panelboard assembly | Raymond A. Diersing, Wilhelm T. Hackenbroch, George E. Schweikle | 1981-02-17 |
| 4194100 | Circuit breaker enclosure | Russell Cox, Joseph C. Drilling | 1980-03-18 |