BOART LONGYEAR INC has a total of 32 patent applications. Its first patent ever was published in 1995. It filed its patents most often in Canada, Australia and United States. Its main competitors in its focus markets machines, civil engineering and machine tools are BOART LONGYEAR LTD, WOLSKI WACLAW and SANDERSON RAY R.
# | Country | Total Patents | |
---|---|---|---|
#1 | Canada | 7 | |
#2 | Australia | 6 | |
#3 | United States | 5 | |
#4 | South Africa | 3 | |
#5 | China | 2 | |
#6 | EPO (European Patent Office) | 2 | |
#7 | Sweden | 2 | |
#8 | WIPO (World Intellectual Property Organization) | 2 | |
#9 | United Kingdom | 1 | |
#10 | Japan | 1 | |
#11 | Peru | 1 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Civil engineering | |
#3 | Machine tools |
# | Technology | |
---|---|---|
#1 | Unspecified technologies | |
#2 | Earth drilling | |
#3 | Working stone | |
#4 | Mining | |
#5 | Percussive tools | |
#6 | Turning |
# | Name | Total Patents |
---|---|---|
#1 | Yao James Jing | 18 |
#2 | Yao Jing James | 9 |
#3 | Silay Louis E | 8 |
#4 | Able Eugene Robert | 5 |
#5 | Able Robert Eugene | 3 |
#6 | Mclaren Gordon Leonard | 2 |
#7 | James Jin Yao | 1 |
#8 | James Yao Jing | 1 |
#9 | Harrison Simon J | 1 |
Publication | Filing date | Title |
---|---|---|
CA2550801A1 | Drilling equipment | |
US2006214041A1 | Vibratory milling machine having linear reciprocating motion | |
CA2392820A1 | Drill string with interference fit couplings and couplers therfor | |
AU4505500A | Straight hole drilling system | |
CA2287681A1 | Interference fit coupling and method of application for same | |
AU5361899A | Straight hole drilling system | |
CN1240871A | Straight hole drilling system | |
JP2000008760A | Linear boring system | |
AU4926297A | Straight hole drilling system | |
CA2303710A1 | Straight hole drilling system | |
US5954346A | Hydraulic chuck | |
AUPO445897A0 | Straight hole drilling system | |
US5601152A | Vibrator core drilling apparatus |