Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8042591 | Paper beading apparatus for wallboard corner beads | Matthew Earle Myers, Amar Patel, Joseph Z. Wascow, Stephen M. Oshgan, Brian A. Retzke +1 more | 2011-10-25 |
| 7887230 | Mixer having S-shaped paddles for mixing viscous materials | Matthew Earle Myers, Joseph Z. Wascow, Brian A. Retzke, Salvatore C. Immordino, Terry L. Rosenstiel | 2011-02-15 |