Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9234539 | Fastener | Donald J. Broomfield, Jay A. Meisenger | 2016-01-12 |
| 8757570 | Wall mountable holder system | Richard J. Ernst, John P. Grimm | 2014-06-24 |
| 8511957 | Fastener for stucco or hard board substrates | Mark D. Latz, Donald J. Broomfield | 2013-08-20 |
| 8448910 | Wall mountable holder system | Richard J. Ernst, John P. Grimm | 2013-05-28 |
| 8408856 | Self-drilling fastener | Richard J. Ernst, Donald J. Broomfield | 2013-04-02 |
| 8333356 | Wall mountable holder system | Richard J. Ernst, John P. Grimm | 2012-12-18 |
| 8317148 | Wall mountable holder system | Richard J. Ernst, John P. Grimm | 2012-11-27 |
| 8057147 | Self-drilling anchor | Richard J. Ernst, John P. Grimm, Cheryl L. Panasik | 2011-11-15 |