Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE46291 | Plural component spray gun for fast setting materials | Douglas P. Zittel, Michael J. Sebion, Richard Dyche Anderson, Christopher J. Pellin, Mark T. Weinberger +1 more | 2017-01-31 |
| RE46002 | Plural component spray gun for fast setting materials | Douglas P. Zittel, Michael J. Sebion, Richard Dyche Anderson, Christopher J. Pellin, Mark T. Weinberger +1 more | 2016-05-17 |
| 7694893 | Plural component spray gun for fast setting materials | Douglas P. Zittel, Michael J. Sebion, Richard Dyche Anderson, Christopher J. Pellin, Mark T. Weinberger +1 more | 2010-04-13 |
| D479305 | Plural component spray gun | Douglas P. Zittel, Michael J. Sebion, Richard Dyche Anderson, Christopher J. Pellin, Mark T. Weinberger +1 more | 2003-09-02 |