Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7988538 | Large angle grinder | Paul K. Trautner, Philip T. Miller, Kevin S. Agan, Junyi Xie, Yaping Yang +2 more | 2011-08-02 |
| 7887624 | Gas concrete saw filtration system | Craig A. Schell, William Kalbfleisch, Eric L. Bernstein | 2011-02-15 |