Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D597960 | Outlet box assembly | Cong Thanh Dinh | 2009-08-11 |
| 7569776 | Intumescent cover for a poke-through assembly | Mark R. Drane | 2009-08-04 |
| 7511231 | Illuminated recessed electrical floor box with transparent or translucent cover or window | Mark R. Drane | 2009-03-31 |
| 7501575 | Snap fit screw plug | — | 2009-03-10 |
| 7485804 | Multi-media recess data low voltage box with slide-away hidden cover | Cong Thanh Dinh | 2009-02-03 |
| 7442883 | Poke-through floor device with heat-isolation feature | Mark R. Drane | 2008-10-28 |
| 7105742 | Electrical box with mounting screw guide | — | 2006-09-12 |
| 4663117 | Nuclear reactor fuel assemblies | Colin E. Butterfield | 1987-05-05 |
| 4580708 | Machine and method for rendering irradiated nuclear fuel pins into short lengths | — | 1986-04-08 |
| 4568512 | Bracing grids for nuclear reactor fuel sub-assemblies | — | 1986-02-04 |
| 4181571 | Nuclear reactor with fuel pin bracing grid | — | 1980-01-01 |