Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7827714 | Pole mounted illuminated sign | Daniel W. Marconi | 2010-11-09 |
| D566874 | Triangular lighting unit | — | 2008-04-15 |
| 6506973 | Adjustable power pole | David L. Lutz, Lawrence H. Turner | 2003-01-14 |
| 6483027 | Self-adjustable end cap assembly | David L. Lutz, Lawrence H. Turner | 2002-11-19 |
| 6479823 | Apparatus and method for lens adjustment | Ward E. Strang | 2002-11-12 |
| 6386891 | Multiport assembly having a floating electrical circuit board within an enclosure assembly | Ward E. Strang | 2002-05-14 |
| 6348686 | Adapter for positioning a lens | Ward E. Strang | 2002-02-19 |
| 6307752 | Housing for electrical device with relief for shearable ribs | Ward E. Strang | 2001-10-23 |
| 6204449 | Projections on face electrical receptacle for preventing inadvertent tripping of test switch by oversized electrical plug | John Joseph Putorti, Christopher J. Clark | 2001-03-20 |
| 6193543 | Adjustable retainer for electrical cords | Ward E. Strang, John Joseph Putorti | 2001-02-27 |
| 6056593 | Electrical receptacle assembly having housing held together by front mounting bridge | Ward E. Strang | 2000-05-02 |