Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8876930 | Single/multiple guard(s)/cap(s) and/or screen(s) with engine attached chamber/manifold particle collector | — | 2014-11-04 |
| 7887610 | Single/multiple guard(s)/cap(s) and/or screen(s) with engine attached apparatus and/or pole with rotational system(s)-centrifuge chamber/manifold particle collector | — | 2011-02-15 |
| 7494522 | Single/multiple guard(s)/cap(s) and/or screen(s) with engine attached apparatus and/or pole with rotational system(s) - centrifuge chamber/manifold particle collector | — | 2009-02-24 |
| 7160345 | Single/multiple guard(s)/cap(s) and/or screen(s) with engine attached apparatus and/or pole with rotational system(s)-centrifuge chamber/manifold particle collector | — | 2007-01-09 |
| 6872232 | Engine with upstream and rotationally attached guard | — | 2005-03-29 |