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KOHORN H VON

Overview
  • Total Patents
    52
About

KOHORN H VON has a total of 52 patent applications. Its first patent ever was published in 1949. It filed its patents most often in United States, United Kingdom and Australia. Its main competitors in its focus markets control, audio-visual technology and telecommunications are NEWPORT COAST INVEST LLC, MUZAFFAR SAJ and ADVENT TELEVISION LTD.

Patent filings per year

Chart showing KOHORN H VONs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Von Kohorn Henry 39
#2 Kohorn Henry Von 9
#3 Von Kohorn David 4
#4 Kohorn Henry Von Jr 1
#5 Kohorn Robert Von 1
#6 Kohorn David Von 1
#7 Kohorn Craig Von 1
#8 Haughwout James A B 1
#9 Kohorn Kenneth Von 1
#10 Kohorn Jeffrey Von 1

Latest patents

Publication Filing date Title
GB0028584D0 Evaluation of responses of participatory broadcast audience with prediction of winning contestants
EP0686334A1 Generation of enlarged participatory broadcast audience
US5249044A Product information storage, display, and coupon dispensing system
US5227874A Method for measuring the effectiveness of stimuli on decisions of shoppers
US5128752A System and method for generating and redeeming tokens
US4924361A System for glare-free illumination in wet locations
US4980807A Illuminating system
US4945460A Glare-free illuminating apparatus
US4926255A System for evaluation of response to broadcast transmissions
US4876592A System for merchandising and the evaluation of responses to broadcast transmissions
US4858085A Illuminating system
US4758934A Illuminated rock garden
US4725930A Illuminated rock garden
US4788905A Combination cooking, eating and ventilating system
US4729069A Light-conductive device for illuminating centripetally viewed three-dimensional objects
US4686611A Apparatus for illuminating centripetally viewed three-dimensional objects
US4672513A Illuminating system for three-dimensional objects
US4745468A System for evaluation and recording of responses to broadcast transmissions
US4616304A Illuminating device
US4605973A System, apparatus and method for recording and editing broadcast transmissions