Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8915686 | Unitary, strike, drop-in anchor for concrete and the like | — | 2014-12-23 |
| 8356796 | Unitary shaft extender apparatus | — | 2013-01-22 |
| 7770849 | Rigidly attached cable support for ductwork having at least three flat side surfaces | Kevin Michael Grennan | 2010-08-10 |
| 7472699 | Damper regulator assembly | William J. Vasquez | 2009-01-06 |