| 8402665 |
Method, apparatus, and devices for projecting laser planes |
Scott Luan |
2013-03-26 |
| 7992310 |
Reference beam generator and method |
Kevin Marc Morrissey, Steve Curtiss |
2011-08-09 |
| 6895149 |
Apparatus for beam homogenization and speckle reduction |
James J. Jacob, Andrew John Merriam |
2005-05-17 |
| 6563646 |
Portable laser layout instrument |
— |
2003-05-13 |
| 6327090 |
Multiple laser beam generation |
Joseph F. Rando |
2001-12-04 |
| 6154319 |
Multiple laser beam generation |
Joseph F. Rando |
2000-11-28 |
| 6005716 |
Co-linear and intersecting five light beam generator |
Christiaan A. Ligtenberg, Joseph F. Rando |
1999-12-21 |
| 5839829 |
Aiming adjustment technique for a dual light source aiming mechanism of an infrared heat sensor |
Ronald P. Briars |
1998-11-24 |
| 5626424 |
Dual light source aiming mechanism and improved actuation system for hand-held temperature measuring unit |
Ronald P. Briars |
1997-05-06 |