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BURNETT & ROLFE LTD

Overview
  • Total Patents
    106
About

BURNETT & ROLFE LTD has a total of 106 patent applications. Its first patent ever was published in 1945. It filed its patents most often in United Kingdom, France and United States. Its main competitors in its focus markets packaging and shipping, chemical engineering and foods and drinks are ENZINGER UNION WERKE AG, SEITZ WERKE GMBH and ANCIENS ETABLISSEMENTS F WENGE.

Patent filings per year

Chart showing BURNETT & ROLFE LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ruddick Maurice 18
#2 Ruddick M 12
#3 Friendship Kenneth Francis Mon 5
#4 Clarkson Owen 4
#5 Shuttlewood Jeffrey Richard 4
#6 Gull Herbert Charles 4
#7 Lee Graham Leslie 3
#8 Clarkson O 3
#9 Ambrose John William 3
#10 Shuttlewood J R 3

Latest patents

Publication Filing date Title
GB8703635D0 Keg handling
GB8625746D0 Filter
GB8603420D0 Cleansing kegs
GB8409413D0 Container washing and filling machine
GB8310665D0 Container washing and filling machine
GB2022215A A fluid pressure relief valve
GB1529443A Beer kegs and like containers
JPS5361172A Rotary spray head
GB1512395A Conveyors used in container washing and/or filling machines
GB1492096A Device for cleaning storage tanks and like containers
GB1500498A Method of constructing a storage vessel
AU4099072A Beer kegs
US3776260A Beer kegs and like containers
DE2140179A1 Suspensions moisture separator - using guide vanes to produce centrifugal flow
GB1331324A Beer kegs or like containers
GB1319829A Keg feeding conveyors
GB1213872A Improvements in machines for filling beer kegs and like containers
GB1184964A Improvements in Tipplers for turning over Beer Kegs and like Containers
GB1201782A Improvements in machines for washing and filling beer kegs and like containers
GB1173510A Improvements in Machines for Washing Beer Kegs and like Containers.