CARRIER MFG CO has a total of 19 patent applications. Its first patent ever was published in 1962. It filed its patents most often in United States, Switzerland and United Kingdom. Its main competitors in its focus markets packaging and shipping, chemical engineering and electrical machinery and energy are ANHUI DUKU MACHINERY EQUIPMENT CO LTD, Chuzhou anrui huilong electronics co ltd and ANHUI BETTER MECH & ELECTRONIC CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 11 | |
#2 | Switzerland | 2 | |
#3 | United Kingdom | 2 | |
#4 | Sweden | 2 | |
#5 | Canada | 1 | |
#6 | France | 1 |
# | Industry | |
---|---|---|
#1 | Packaging and shipping | |
#2 | Chemical engineering | |
#3 | Electrical machinery and energy | |
#4 | Machines |
# | Name | Total Patents |
---|---|---|
#1 | Carrier Jr Robert M | 5 |
#2 | Dumbaugh George D | 3 |
#3 | George David Dumbaugh | 2 |
#4 | Hess Robert J | 2 |
#5 | Renner Elmer J | 2 |
#6 | Dumbaugh G | 1 |
#7 | Carrier R | 1 |
#8 | Willis H | 1 |
#9 | Willis Howell C | 1 |
#10 | George Dumbaugh | 1 |
Publication | Filing date | Title |
---|---|---|
US3251457A | Method and apparatus for driving vibratory devices | |
US3254879A | Agitating apparatus | |
US3257040A | Counterbalanced vibratory hoppers | |
US3232492A | Apparatus for transporting material by compound motion | |
US3178068A | Apparatus for conveying a column of material downward at a uniform rate | |
US3212624A | Vibratory screw feeder | |
US3261592A | Vibratory hopper | |
US3203599A | Metered vibratory conveyor | |
US3254425A | Elevator drier | |
US3152683A | Elevator | |
US3187884A | Feeding apparatus | |
CA748721A | Metered vibratory conveyor |