Learn more

PARSONS CONTROLS LTD

Overview
  • Total Patents
    107
About

PARSONS CONTROLS LTD has a total of 107 patent applications. Its first patent ever was published in 1973. It filed its patents most often in EPO (European Patent Office), South Africa and Australia. Its main competitors in its focus markets mechanical elements, agriculture and packaging and shipping are BARDON DONIS M, STACY EUGENE C and ASER SARL.

Patent filings per year

Chart showing PARSONS CONTROLS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Millington Michael John 33
#2 Swarsbrick Douglas Edward 14
#3 Buschini Anthony Alan 14
#4 Millington Michael J 8
#5 Buschini A A 5
#6 Swarsbrick D E 5
#7 Chell Robert 5
#8 Swarsbrick D 4
#9 Swarsbrick Douglas E 4
#10 Seeley David Charles 4

Latest patents

Publication Filing date Title
CA1225681A Chain components
AU1470983A Improvements in or relating to chain components
PL239000A1 Scraper
AU9007782A Attaching impeller to chain
ZA8207935B Scraper chain conveyors
EP0079180A1 Improvements in scraper chain conveyors
EP0078666A1 Improvements in chain components
EP0079701A1 Improvements in chain components
EP0078656A1 Improvements in scraper chain conveyors
CA1179152A Chain components
EP0070739A1 Improvements relating to tubular sleeving
EP0055095A1 Rotation restraint means for threaded nuts
EP0079409A1 Improvements in scraper chain conveyors
GB2108626A Improvements in chain components
GB2088520A Chain engaging devices
EP0040550A1 Improvements in control cable apparatus
GB2000096A Flight bars for chain conveyors
GB1594813A Stopper components for use in fishing trawls
GB1553080A Swivel connector
GB1467445A Main links for chain or wire rope slings