BIRD MACHINE CO has a total of 531 patent applications. Its first patent ever was published in 1916. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets machines, textiles and paper and chemical engineering are INT SEPARATION TECHN INC, WESTFALIA SEPARATOR FOOD TEC G and TAGGART CHARLES W.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 148 | |
#2 | Canada | 104 | |
#3 | United Kingdom | 71 | |
#4 | Germany | 41 | |
#5 | France | 38 | |
#6 | Sweden | 23 | |
#7 | Finland | 21 | |
#8 | Japan | 21 | |
#9 | Switzerland | 10 | |
#10 | Australia | 9 | |
#11 | Brazil | 7 | |
#12 | Italy | 7 | |
#13 | Belgium | 6 | |
#14 | Netherlands | 4 | |
#15 | Norway | 4 | |
#16 | Denmark | 3 | |
#17 | EPO (European Patent Office) | 3 | |
#18 | Mexico | 3 | |
#19 | South Africa | 3 | |
#20 | Austria | 2 | |
#21 | Israel | 2 | |
#22 | Spain | 1 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Textiles and paper | |
#3 | Chemical engineering |
# | Technology | |
---|---|---|
#1 | Centrifuges | |
#2 | Treatment of paper-making materials | |
#3 | Separation | |
#4 | Paper-making machines | |
#5 | Cyclones | |
#6 | Spraying devices | |
#7 | Mechanical paper working | |
#8 | Separating solids using liquids | |
#9 | Unspecified technologies | |
#10 | Separating solids |
# | Name | Total Patents |
---|---|---|
#1 | Lyons Sanford C | 18 |
#2 | Roos John T | 16 |
#3 | Nelson George L | 14 |
#4 | Clarke Ralph S | 13 |
#5 | Baker Donald B | 13 |
#6 | Lyons Sanford Carlisle | 12 |
#7 | Troland Edwin P | 10 |
#8 | Crosby Herbert Lionel | 9 |
#9 | Amero Clifford L | 8 |
#10 | Leblanc Peter Edmund | 8 |
Publication | Filing date | Title |
---|---|---|
US5067939A | Conveyorless clarifier | |
US4983289A | Screen bowl centrifuge | |
US5024649A | Bowl head assembly | |
US4717329A | Apparatus for compressively treating travel flexible sheet material | |
JPS60212258A | Liquid cyclone separator | |
US4605495A | Hydrocyclone separator apparatus | |
US4851069A | Process for making tissue-absorbent particle laminates | |
US4464162A | Centrifugal separator | |
JPS5992046A | Centrifugal separator of solid and liquid | |
US4512888A | Apparatus for removal by flotation of solid particles from liquid | |
US4381849A | Solids-liquid slurry separating centrifuge | |
US4334647A | Centrifuges | |
US4318805A | Screening apparatus | |
US4323190A | Centrifuge bowl end attachment flanges | |
US4190194A | Solids liquid separating centrifuge with solids classification | |
GB1596716A | Spray cooling system | |
US4090385A | Material treating apparatus | |
GB1524279A | Spray cooling system | |
US4069966A | Centrifuge with chatter suppression | |
US4069967A | Centrifuge with chatter suppression |