Patents By Inventor Edward K. Kaprelian

• U.S. Patent Number 5,395,318
  In a wound treatment method and apparatus a multiplicity of separatelypackaged doses of antibiotics, coagulants, anesthetic agents, and similar medicaments are introduced into a
• U.S. Patent Number 4,857,895
  In a combined obscuration and scattered-light smoke detector, light from alight source in a smoke chamber is reflected from an image-forming optical component onto
• U.S. Patent Number 4,728,770
  An apparatus for applying a laser beam to an area on a work surfaceincludes means for viewing said area with visible light prior and
• U.S. Patent Number 4,698,683
  A kit for converting a conventional slide or motion picture projector to aclosed circuit television device primarily for classroom, seminar and home entertainment use,
• U.S. Patent Number 4,235,508
  The invention provides a highly corrected, parfocalized, two-focal-length optical system comprising a primary image producing group consisting of a catadioptric lens system which forms
• U.S. Patent Number 4,061,420
  The invention provides a highly corrected catadioptric telephoto lens comprising in succession, from the long conjugate end, an aspherized negative meniscus corrector plate, a