PAT. NO. Title 1 7,106,359   Subsurface video observation system 2 7,064,327   Night vision apparatus 3 6,825,930   Multispectral imaging system 4 6,791,696   Automated optical measurement apparatus and method 5 6,750,958   Automated optical measurement apparatus and method 6 6,729,543   Page identification system and method 7 6,549,295   Method for making products having merged images 8 6,433,943   Method for manufacturing roof mirrors 9 6,357,153   Movable display multiple image tag and key chain 10 6,283,374   Symbology imaging and reading apparatus and method 11 6,226,081   Optical height of fill detection system and associated methods 12 6,101,334   Dual focal length camera 13 6,070,350   Display/viewer for multiple, 3D, and other special visual effects 14 6,070,349   Multi-purpose easel for displaying multiple, 3D, and animated images 15 6,066,857   Variable focus optical system 16 6,031,662   Convertible binocular/stereoscope device 17 6,026,215   Method for making display products having merged images 18 6,010,292   Method for fabricating a compliant image carrying printed insert 19 5,960,218   Dual focal length camera 20 5,941,382   Box container systems and display frames with multiple view optics 21 5,850,913   Compliant image carrying printed insert 22 5,833,068   Flat box system with multiple view optics 23 5,823,344   Display systems with multiple view optics 24 5,782,347   Box container systems and display frames with multiple view optics 25 5,769,227   Box container systems and display frames with two-dimensional multiple view optics 26 5,696,521   Video headset 27 5,692,820   Projection monitor 28 5,661,816   Image analysis system 29 5,647,151   Multi-purpose image display systems 30 5,633,753   Low-cost, light-weight, compact binoculars 31 5,589,978   Dual-path optical system 32 5,588,526   Flat box system with multiple view optics 33 5,546,487   Cylindrical fiber coupling lens with biaspheric surfaces 34 5,544,741   Flat box system with edge view optics 35 5,526,177   Dual-view, immersible periscope 36 5,469,293   Dual-path optical system 37 5,467,154   Projection monitor 38 5,450,244   Cylindrical fiber coupling lens with biaspheric surfaces 39 5,416,574   Automated optical measurement apparatus 40 5,280,336   Automated radius measurement apparatus 41 5,268,978   Optical fiber laser and geometric coupler 42 5,109,153   Flash imaging and voidable articles 43 4,977,325   Optical read system and immunoassay method 44 4,974,928   Integral fiber optic printhead 45 4,945,250   Optical read head for immunoassay instrument 46 4,921,316   Integral fiber optic printhead 47 4,870,496   Optical system for projecting an image onto a low resolution photodetector 48 4,805,971   Periscopic viewfinder 49 4,796,969   Fiber optic relay connector 50 4,786,155   Operating microscope providing an image of an obscured object 51 4,786,154   Enhanced-image operating microscope 52 4,784,118   Optical viewing device 53 4,627,690   Optical system with anamorphic prism 54 4,545,655   Optical viewing system 55 4,540,246   Holographic optical apparatus for use with expanded-beam type fiber optical components 56 4,526,467   Apparatus and methods for testing lens structure 57 4,526,444   Viewfinder apparatus 58 4,480,893   Optical and viewing system for stereoscopic photography 59 4,433,437   Method and apparatus for verifying security labels 60 4,432,832   Method of forming contoured optical layers on glass elements 61 4,396,289   Method and apparatus for holographic testing of optical components 62 20060069313   Medical devices with light emitting regions 63 20050222499   Interface for video endoscope system 64 20050197536   Video endoscope 65 20050154262   Imaging system for video endoscope 66 20050075538   Single use endoscopic imaging system 67 20050017191   Excitation and imaging of fluorescent arrays