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RITTER CO INC

Overview
  • Total Patents
    198
About

RITTER CO INC has a total of 198 patent applications. Its first patent ever was published in 1939. It filed its patents most often in United States, United Kingdom and Germany. Its main competitors in its focus markets medical technology, electrical machinery and energy and furniture and games are E QUETIN ETS, RITTER AG and EMDA.

Patent filings in countries

World map showing RITTER CO INCs patent filings in countries
# Country Total Patents
#1 United States 91
#2 United Kingdom 48
#3 Germany 39
#4 France 11
#5 Switzerland 7
#6 Brazil 1
#7 Netherlands 1

Patent filings per year

Chart showing RITTER CO INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lauterbach Norman E 22
#2 Ziegler Eugene R 10
#3 Weickgenannt Egon R 10
#4 Burzlaff Karl H 8
#5 Ries Edward J 8
#6 Company Inc Ritter 7
#7 Bronk Fay E 6
#8 Maxson Clarence G 6
#9 Mcdonald Robert L 5
#10 Montford Morrison 5

Latest patents

Publication Filing date Title
DE1491057A1 Dental handpiece
US3418714A Device for variable height positioning of treatment appliances on dental equipment
US3235764A Semi-automatic spark gap setter
US3210043A Apparatus for controlling the flow of fluids
US3226105A Self-storing knee rest for medical examination table and the like
US3156134A Control apparatus for dental chair
GB920550A Supporting mechanism for surgical operating lights
US3041122A Surgical table
US3041121A Surgical table
US3099440A Apparatus for controlling the flow of fluids
US3041119A Surgical table
US3041120A Surgical table
US3176975A Surgical table
US3169318A Dental handpiece and apparatus for supplying heated fluid thereto
US3209457A Dual controller for dental drills
US3051175A Dental waste disposal system
US3173207A Air driven turbine dental handpiece and air and water connections therefor
GB872586A Sterilizable focusing means for surgical lights
US3025108A Dental chair
US2972505A Arm rest for surgical tables