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HOWORTH AIR CONDITIONING LTD

Overview
  • Total Patents
    97
About

HOWORTH AIR CONDITIONING LTD has a total of 97 patent applications. Its first patent ever was published in 1970. It filed its patents most often in France, United Kingdom and Germany. Its main competitors in its focus markets medical technology, machines and packaging and shipping are HA JAE MIN, DALGLISH HERBERT F and MACKINTOSH CHARLES.

Patent filings in countries

World map showing HOWORTH AIR CONDITIONING LTDs patent filings in countries

Patent filings per year

Chart showing HOWORTH AIR CONDITIONING LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Howorth Frederick Hugh 17
#2 Howorth F H 14
#3 Howorth F 13
#4 Howorth Frederick H 2
#5 Frederick Hugh Howorth 1
#6 Furederitsuku Hiyuu Hawaasu 1
#7 Howorth Frerderick Hugh 1
#8 Ltd Howorth Air Conditioning 1

Latest patents

Publication Filing date Title
DE2442823A1 DEVICE FOR CLEANING THE EXHAUST GASES OF TEXTURING MACHINES
ZA7402826B Improvements in levitation beds
US3913156A Levitation beds
US3824987A Operating theatres
US3796538A Fume extractors for the heaters of textile processing machines
GB1461383A Covers for levitation beds
GB1395099A Protective clothing
GB1394402A Method for the production of texturised yarn and in apparatus therefor
GB1401546A Fume extractors for the heaters of textile processing machines
GB1420221A Pillow
GB1440193A Support for a mattress
GB1381195A Machines for processing continuously running yarns
IL40116D0 Operating theatres
GB1381127A Fume extractors for the heaters of textile processing machines
AU4170472A Operating threatres
GB1334935A Mattress
GB1405250A Yarn-threading apparatus for texturising machines
GB1355826A Lighting units for operating theatres and similar purposes
GB1371244A Machines acting on continuously running textile yarns
GB1335274A Fume extractors for the heaters of textile processing machines