Patents - Dennis Leiner, inventor or co-inventor

4515444 Optical system

4641927 Chromatic aberration corrected gradient index lens system

4964710: Disposable rigid endoscope

4969708: Fiberoptic endoscope

5412504: Optical system for an endoscope

5554100: Arthroscope with shim for angularly orienting illumination fibers

5651759: Method of making arthroscope having a shim for angularly orienting illumination fibers

5684629: Optical system for endoscope

5711755: Endoscopic diagnostic systems and associated methods employing infrared radiation

5718664: Light guide connection port for a disposable arthroscope

5833596: Endoscope for imaging infrared emissions within the range of 2 to 14 microns

5944653: Dual IR and visible channel endodiagnostic apparatus

5997472: Endodiagnostic method using differential thermal relaxation and IR imaging

6152872: Relay lens assembly for a disposable arthroscope

6577339: Aircraft monitoring and analysis system and method

6744467: Lens system for camera

7022065: Endoscope Test Device

8040496: System and method for an illumination-quality test

8343042: Magnetically actuated endoscope coupler

8727969: Endoscope

8814779: Stereoscopic endoscope

 

 

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