Calgary
Canada
2
2010-05-13
2
2013-04-16
These are the the leading inventors for applications assigned to 592301 Alberta Ltd.:
592301 Alberta Ltd. based in Calgary, CA has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Roots type gear compressor with helical lobes having communication with discharge port
#2 | 2009-06-11 ✅ Patent 8,096,797 granted on 2012-01-17Roots type gear compressor with helical lobes having feedback cavity
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