HOLSET ENGINEERING CO has a total of 510 patent applications. Its first patent ever was published in 1953. It filed its patents most often in United Kingdom, United States and EPO (European Patent Office). Its main competitors in its focus markets engines, pumps and turbines, mechanical elements and environmental technology are CUMMINS TURBO TECH LTD, GARRETT TRANSP I INC and KUEHNLE KOPP KAUSCH AG.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 110 | |
#2 | United States | 83 | |
#3 | EPO (European Patent Office) | 60 | |
#4 | Japan | 48 | |
#5 | China | 31 | |
#6 | Germany | 26 | |
#7 | France | 25 | |
#8 | Brazil | 22 | |
#9 | Republic of Korea | 19 | |
#10 | Spain | 15 | |
#11 | WIPO (World Intellectual Property Organization) | 12 | |
#12 | Canada | 11 | |
#13 | Mexico | 11 | |
#14 | Sweden | 9 | |
#15 | Australia | 7 | |
#16 | Czechoslovakia | 6 | |
#17 | Poland | 4 | |
#18 | India | 3 | |
#19 | Switzerland | 2 | |
#20 | Italy | 2 | |
#21 | Austria | 1 | |
#22 | Denmark | 1 | |
#23 | Norway | 1 | |
#24 | Romania | 1 |
# | Industry | |
---|---|---|
#1 | Engines, pumps and turbines | |
#2 | Mechanical elements | |
#3 | Environmental technology | |
#4 | Machines |
# | Name | Total Patents |
---|---|---|
#1 | Parker John | 21 |
#2 | Billington Anthony | 18 |
#3 | Hall Jeffrey | 13 |
#4 | Nikpour Bahram | 12 |
#5 | Mckean Peter | 11 |
#6 | Ritchie Nathan | 11 |
#7 | French Pierre | 10 |
#8 | Parker John Frederick | 10 |
#9 | Saxton Roy | 10 |
#10 | Franklin Philip C | 9 |
Publication | Filing date | Title |
---|---|---|
GB0521354D0 | Variable geometry turbine | |
GB0519152D0 | Compressor | |
US2005262841A1 | Variable geometry turbine | |
GB0514751D0 | Method and apparatus for manufacturing turbine or compressor wheels | |
GB0511613D0 | Variable geometry turbine | |
GB0505359D0 | Event logging method and device | |
GB0503660D0 | Compressor | |
GB0425088D0 | Compressor wheel | |
GB0407978D0 | Variable geometry turbine | |
EP1473465A1 | Compressor | |
EP1473463A1 | Compressor | |
GB0403869D0 | Compressor | |
US6931849B2 | Variable geometry turbine | |
KR20040019932A | Method of reducing high cycle fatigue of turbochargers | |
GB0313399D0 | Compressor with secondary boost air outlet passage | |
GB0302235D0 | Electric motor assisted turbocharger | |
GB0228237D0 | Variable geometry turbine | |
GB0226943D0 | Variable geometry turbine | |
GB0224726D0 | Compressor wheel assembly | |
GB0224721D0 | Compressor wheel assembly |