SPIRO INVESTMENT SA has a total of 45 patent applications. Its first patent ever was published in 1963. It filed its patents most often in United Kingdom, EPO (European Patent Office) and Canada. Its main competitors in its focus markets machine tools, mechanical elements and thermal processes are HERMANSON JEFFREY ALLEN, MEINIG KG KARL and SHOWARASENKAN SEISAKUSHO CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 11 | |
#2 | EPO (European Patent Office) | 5 | |
#3 | Canada | 4 | |
#4 | Switzerland | 4 | |
#5 | United States | 3 | |
#6 | Australia | 2 | |
#7 | Germany | 2 | |
#8 | Finland | 2 | |
#9 | France | 2 | |
#10 | Netherlands | 2 | |
#11 | Norway | 2 | |
#12 | Sweden | 2 | |
#13 | Austria | 1 | |
#14 | Brazil | 1 | |
#15 | Denmark | 1 | |
#16 | Luxembourg | 1 |
# | Industry | |
---|---|---|
#1 | Machine tools | |
#2 | Mechanical elements | |
#3 | Thermal processes | |
#4 | Machines | |
#5 | Chemical engineering | |
#6 | Engines, pumps and turbines |
# | Technology | |
---|---|---|
#1 | Air-conditioning | |
#2 | Making metal sheets | |
#3 | Pipes | |
#4 | Punching metal | |
#5 | Pistons and sealings | |
#6 | Unspecified technologies | |
#7 | Burners | |
#8 | Mixing | |
#9 | Supplying combustion engines | |
#10 | Feeding fuel to combustion device |
# | Name | Total Patents |
---|---|---|
#1 | Jensen Tor Anders | 5 |
#2 | Virag Ferenc | 5 |
#3 | Berglund Bengt | 5 |
#4 | Virag F | 4 |
#5 | Lagasse Paul-Emile | 4 |
#6 | Jensen Tor A | 3 |
#7 | Erling Jensen | 2 |
#8 | Jensen T A | 2 |
#9 | Bengt Berglund | 1 |
#10 | Rosengren S | 1 |
Publication | Filing date | Title |
---|---|---|
EP0128690A1 | Improvements in fluid flow control valves | |
EP0124152A1 | Devices for the assembly of seamed hollow bodies | |
GB8314622D0 | Throttled fluid mixing devices | |
GB8314621D0 | Fluid flow control valves | |
EP0055254A1 | Method of packaging for transport of components of a hall and package made by this method | |
US4305418A | Fluid flow control valve | |
GB2016969A | Protduktion of tubing | |
DE2840962A1 | Push-in coupling for coaxial pipes - has seal of cellular material with porous surface sloping outwards from fixing surface | |
GB1599379A | Tube-forming machines | |
GB1598943A | Tube-forming machines | |
GB1587480A | Process for forming curved hollow elements and an apparatus for carrying out this process | |
GB1599350A | Connector for interconnecting lenghts of tubing | |
GB1598944A | Tube-forming machines | |
GB1603072A | Valve for air flow control | |
GB1574794A | Connecting lengths of tubing |