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Inventor
MACDOUGALL PAUL
CA
3 patents
⚠️ This page may combine multiple inventors who share the name “MACDOUGALL PAUL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BJORNSON BRAD
2 patents
US8851293B2
Oct 7, 2014
Sizing roller screen ore processing apparatus
BJORNSON BRAD
1 citations
55
US8136672B2
Mar 20, 2012
Sizing roller screen ore processing apparatus
BJORNSON BRAD
4 citations
55
SUNCOR ENERGY INC
1 patent
US7677397B2
Mar 16, 2010
Sizing roller screen ore processing apparatus
SUNCOR ENERGY INC
17 citations
87