P
PatentIndex
Search
Landscape
Sign in
Inventor
LAU KEYSER K
2 patents
Patents
2 patents
US4337396A
Jun 29, 1982
Method for bitumen analysis and apparatus therefor
SUNCOR INC
31 citations
88
US4355231A
Oct 19, 1982
Remote analysis using thermal radiation
SUNCOR INC
5 citations
57