Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8086424 | Method for determining life of filters in bag house | — | 2011-12-27 |
| 8000102 | Apparatus and arrangement for housing voltage conditioning and filtering circuitry components for an electrostatic precipitator | David F. Johnston, Easel Roberts, Dan Steinhaur | 2011-08-16 |