BAUER BROS CO has a total of 656 patent applications. Its first patent ever was published in 1909. It filed its patents most often in United States, Canada and Finland. Its main competitors in its focus markets textiles and paper, machines and chemical engineering are WIKDAHL NILS ANDERS LENNART, FINCKH MASCHF and CELLECO AB.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 150 | |
#2 | Canada | 124 | |
#3 | Finland | 79 | |
#4 | Germany | 60 | |
#5 | United Kingdom | 56 | |
#6 | Sweden | 44 | |
#7 | France | 26 | |
#8 | Austria | 21 | |
#9 | Brazil | 17 | |
#10 | Australia | 13 | |
#11 | Japan | 12 | |
#12 | Norway | 11 | |
#13 | Italy | 7 | |
#14 | South Africa | 6 | |
#15 | Belgium | 5 | |
#16 | New Zealand | 5 | |
#17 | Netherlands | 4 | |
#18 | EPO (European Patent Office) | 3 | |
#19 | Spain | 3 | |
#20 | Israel | 3 | |
#21 | Portugal | 3 | |
#22 | WIPO (World Intellectual Property Organization) | 2 | |
#23 | Argentina | 1 | |
#24 | India | 1 |
# | Industry | |
---|---|---|
#1 | Textiles and paper | |
#2 | Machines | |
#3 | Chemical engineering | |
#4 | Machine tools | |
#5 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Treatment of paper-making materials | |
#2 | Separation | |
#3 | Cyclones | |
#4 | Fibrous raw materials | |
#5 | Milling | |
#6 | Paper recycling | |
#7 | Presses | |
#8 | Separating solids | |
#9 | Separating solids using liquids | |
#10 | Venting or aerating devices |
# | Name | Total Patents |
---|---|---|
#1 | Ginaven Marvin E | 73 |
#2 | Woodruff Maurice D | 48 |
#3 | Horstman Anton J | 31 |
#4 | Starrett James R | 25 |
#5 | Eberhardt Lee E | 19 |
#6 | Steiniger Herman W | 16 |
#7 | Shouvlin Joseph C | 15 |
#8 | Lyons William E | 15 |
#9 | Michel Donald P | 14 |
#10 | Bouchillon Charles W | 13 |
Publication | Filing date | Title |
---|---|---|
US4688732A | Refiner with improved bearing retainer construction | |
US4696737A | Fiber recovery elutriating hydrocyclone | |
US4491504A | Apparatus for treating cellulosic material with a screw feeder extending internally within a treatment vessel | |
US4462899A | Hydrocyclone cleaner assembly | |
EP0108058A1 | Hydrocyclone featuring hydraulic jump in overflow passage. | |
US4392950A | Centrifugal type cleaner | |
ZA8108576B | Single pulp refiner embodying multiple refining stages | |
AU6256280A | Process for pulp refining | |
US4261522A | Feed and vent apparatus for refiners | |
US4221343A | Vented disc refiner | |
CA1101717A | Feed and vent apparatus for refiners | |
US4223847A | Coaxial feeder | |
US4235724A | High capacity waste water treatment system | |
US4191338A | Infeed disc for disc-type refiners | |
IL54434D0 | Improved centrifugal type cleaner | |
AU2924577A | Front feed static screen | |
US4132366A | Infeed tube for disc refiners | |
US4148721A | Centrifugal cleaner apparatus and canister type arrangements thereof | |
CA1045865A | Vented disc refiner | |
US4085040A | Front feed static screen |