Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11731152 | Multi-cartridge drain guns, accessories therefor, and methods of use and manufacture thereof | Bryce Lowe, James A. Kitchen, Jonathan Sada, Keith Platt | 2023-08-22 |
| 10744525 | Multi-cartridge drain guns, accessories therefor, and methods of use and manufacture thereof | Bryce Lowe, James A. Kitchen, Jonathan Sada, Keith Platt | 2020-08-18 |
| 10344945 | Luminaire with pre-assembled light engine and lens | Matthew Scott Hoch, Michael R. Miller | 2019-07-09 |
| 7845103 | Illuminated sign mounting structure | Paul Kenneth Pickard, Mark T. Wedell | 2010-12-07 |
| 7739818 | Illuminated sign insert | Paul Kenneth Pickard, Mark T. Wedell | 2010-06-22 |
| D602994 | Oval exit sign | — | 2009-10-27 |
| 7563004 | Volumetric downlight light fixture | Paul Kenneth Pickard, James Michael Lay, Doyle Scott Butler, Leslie Charles King | 2009-07-21 |
| 7350327 | Mounting devices for exit signs and other fixtures | Paul Kenneth Pickard | 2008-04-01 |
| D553781 | Volumetric downlight light fixture | Paul Kenneth Pickard, James Michael Lay, Doyle Scott Butler, Leslie Charles King | 2007-10-23 |
| D505222 | Industrial emergency unit luminaire | — | 2005-05-17 |
| 6848798 | Emergency lighting unit/exit sign combination | Andrew Edward Masters, Edwin Lewis Hull | 2005-02-01 |
| 6499866 | Emergency lighting unit/exit sign combination | Andrew Edward Masters, Edwin Lewis Hull | 2002-12-31 |
| 6193395 | Adjustable lamp assembly for industrial emergency fixtures | — | 2001-02-27 |
| 6142648 | Emergency lighting unit/exit sign combination | Andrew Edward Masters, Edwin Lewis Hull | 2000-11-07 |
| D419097 | Industrial emergency unit light fixture | Paul Kenneth Pickard, James Michael Lay | 2000-01-18 |
| 5954423 | Light distribution diffuser for exit signs and the like illuminated by LED arrays | James Michael Lay | 1999-09-21 |
| 5887968 | Light distribution reflector for exit signs and the illuminated by LED arrays | — | 1999-03-30 |
| 5797673 | Emergency lighting unit/exit sign combination | Andrew Edward Masters, Edwin Lewis Hull | 1998-08-25 |
| D379373 | Combined exit sign and emergency lamp device | David T. Garza, Andrew Edward Masters, Edwin Lewis Hull | 1997-05-20 |