INT EQUIPMENT CO has a total of 26 patent applications. Its first patent ever was published in 1966. It filed its patents most often in United States, United Kingdom and Germany. Its main competitors in its focus markets machines, measurement and mechanical elements are WELLS JOHN R, SORVALL INC IVAN and MELOTTE JULES.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 13 | |
#2 | United Kingdom | 7 | |
#3 | Germany | 3 | |
#4 | Canada | 2 | |
#5 | Italy | 1 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Measurement | |
#3 | Mechanical elements | |
#4 | Medical technology | |
#5 | Electrical machinery and energy | |
#6 | Chemical engineering |
# | Technology | |
---|---|---|
#1 | Centrifuges | |
#2 | Unspecified technologies | |
#3 | Analysing materials | |
#4 | Syringes | |
#5 | Electric motor controls | |
#6 | Springs | |
#7 | Clutches and brakes | |
#8 | Shafts | |
#9 | Chemical or physical laboratory devices | |
#10 | Mixing |
# | Name | Total Patents |
---|---|---|
#1 | Joyce John E | 3 |
#2 | Lehman Ivan L | 2 |
#3 | Nejame Samuel Jr | 2 |
#4 | Waye William E | 2 |
#5 | Joyce J | 2 |
#6 | Idlis George | 1 |
#7 | Grinnell Peter S Jr | 1 |
#8 | Lehman I | 1 |
#9 | Barletta Anthony J | 1 |
#10 | Grinnell Jun Peter S | 1 |
Publication | Filing date | Title |
---|---|---|
GB1447465A | Centrifuge equipment | |
US3858795A | Method for washing blood cells | |
US3840040A | Apparatus for producing a liquid concentration-volume gradient | |
GB1412805A | Centrifuge rotor | |
US3845371A | Motor controller with power limiting | |
US3815618A | Method and apparatus for producing a liquid concentration-volume gradient | |
US3834613A | Centrifuge rotor with sample holding means and means for balancing the same | |
US3779451A | Flexible shaft stabilizer | |
US3899128A | Zonal centrifuge rotors | |
US3584964A | Spectrophotometer, flow cells and holders | |
US3434615A | Centrifuge bottle and closure therefor | |
US3443520A | Gradient forming pumps and method | |
US3491638A | Reversible drive for microtome feed screw | |
US3444695A | Refrigerated centrifuge | |
US3462670A | Centrifuge and means to prevent overdriving its rotor |