GRAHAM WHITE MFG COMPANY has a total of 27 patent applications. Its first patent ever was published in 1959. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets transport, chemical engineering and machines are SHIYAN LAIAN AUTO PARTS CO LTD, VACCO IND and SLICK CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 11 | |
#2 | WIPO (World Intellectual Property Organization) | 7 | |
#3 | Australia | 3 | |
#4 | Brazil | 2 | |
#5 | Canada | 1 | |
#6 | China | 1 | |
#7 | EPO (European Patent Office) | 1 | |
#8 | Russian Federation | 1 |
# | Industry | |
---|---|---|
#1 | Transport | |
#2 | Chemical engineering | |
#3 | Machines | |
#4 | Mechanical elements | |
#5 | Electrical machinery and energy |
# | Name | Total Patents |
---|---|---|
#1 | Ginder William F | 11 |
#2 | Babcock J Hunter | 6 |
#3 | Colatosti David | 6 |
#4 | Wisdom Benjamin | 5 |
#5 | Miehe Donald | 5 |
#6 | Mcglumphy Jonathan | 5 |
#7 | Patel Niteen | 5 |
#8 | Ginder William | 5 |
#9 | Gurley Anthony G | 3 |
#10 | Wedge Leonard F | 3 |
Publication | Filing date | Title |
---|---|---|
US2020114895A1 | Trip cock valve for a brake system on a rail car | |
US2017095767A1 | Air dryer | |
US2014237962A1 | Air dryer | |
WO2013040126A2 | System and method for operating a locomotive parking brake | |
WO2013039743A1 | Drain valve and method for operating a drain valve | |
WO2013126099A1 | Air valve and method for refurbishing an air valve | |
WO2012054269A2 | System and method for operating a drain valve | |
US2007131497A1 | Apparatus and method for operating a take-up mechanism in a locomotive braking system | |
US2007131049A1 | Torque transfer mechanism | |
US6719825B2 | Air drying apparatus and method | |
US6581297B1 | Drying apparatus and method | |
US6427811B1 | Locomotive parking brake | |
US3106366A | Reel assembly |