Eugene, Oregon
United States
11
2012-05-17
10
2010-10-05
These are the the leading inventors for applications assigned to Johnson Crushers International:
Johnson Crushers International based in Eugene, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
ROLLER BEARING METHOD AND APPARATUS
#2 | 2008-05-15 ✅ Patent 7,806,948 granted on 2010-10-05Filter system for internal combustion engines operated in a contaminated atmosphere
#3 | 2007-10-11 ✅ Patent 7,467,756 granted on 2008-12-23Bowl liner movement detection method and apparatus
#4 | 2007-07-12 ✅ Patent 7,464,889 granted on 2008-12-16Mobile rock crushing plant
#5 | 2006-09-14 ✅ Patent 7,264,104 granted on 2007-09-04Crusher in-feed conveyor method and apparatus
#6 | 2006-05-18 ✅ Patent 7,104,482 granted on 2006-09-12Clutch for rock crusher
#7 | 2006-04-27 ✅ Patent 7,229,040 granted on 2007-06-12Bowl liner retaining method and apparatus
#8 | 2005-12-01 ✅ Patent 7,143,968 granted on 2006-12-05Mobile rock crushing plant
#9 | 2005-10-11 ✅ Patent 6,953,121 granted on 2005-10-11Vibrating screen
#10 | 2005-08-30 ✅ Patent 6,935,587 granted on 2005-08-30Mobile rock crushing plant
#11 | 2005-05-10 ✅ Patent 6,889,846 granted on 2005-05-10Hybrid screen
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