Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9669345 | Systems and methods for controlling particulate release from large equipment | Eric J. Esswein, Michael Breitenstein, John E. Snawder, Jerry L. Kratzer | 2017-06-06 |
| 5569074 | Ventilated workstation with turntable | — | 1996-10-29 |