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KAY LABORATORIES INC

Overview
  • Total Patents
    49
About

KAY LABORATORIES INC has a total of 49 patent applications. Its first patent ever was published in 1969. It filed its patents most often in United States, Germany and United Kingdom. Its main competitors in its focus markets medical technology, thermal processes and environmental technology are RAUSCHER & CO, WEINSTEIN RANDY H and RADSPIELER ANDREAS.

Patent filings in countries

World map showing KAY LABORATORIES INCs patent filings in countries

Patent filings per year

Chart showing KAY LABORATORIES INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Turner Charles D 6
#2 Truelock Donald E 5
#3 Arrhenius Gustaf O 5
#4 Dandliker Walter B 4
#5 Watson William Keith Ross 3
#6 Watson Susan Steves 2
#7 Turner Richard W 2
#8 Williams V 2
#9 Caillouette James C 1
#10 Stanley J 1

Latest patents

Publication Filing date Title
US4361491A Supercooled fluids and methods of producing such supercooled fluids
US4391267A Heat storage material
US4382446A Heat transfer devices for the scalp
GB2055054A Combination of chemicals and method for generating heat at a controlled temperature and a hot pack containing such a combination
JPS55151078A Reusable hot pad
CA1119404A Heat storage material
DE2917192A1 Heat-releasing supercooled melt compsns. - contg. crystallisable material and exsolving liq. additive
CA1125493A Supercooled fluids and methods of producing such supercooled fluids
US4331556A Heat storage material
US4142508A Method for splicing cables and hot pack for use therein
US4101353A Method for splicing cables and hot pack for use therein
US3951127A Constant temperature device
US3924603A Flameless heat source for use therein for splicing cables
US3919999A Baby transporting apparatus
US3952519A Heat transfer system employing supercooled fluids
US3859856A Apparatus and method for measuring a temperature
US3763622A Method of making a pack for absorbing or adding heat
US3892060A Hot or cold pack and apparatus for and method of making same
GB1392842A Hot or cold pack and apparatus for and method of making same
DE2219598A1 Chemical reaction thermopad prodn machine - for double-celled sachets