Inventor
BROCK GREGORY K
4 patents
Patents
4 patentsUS4718376AJan 12, 1988
Boiler sootblowing control system
WEYERHAEUSER CO48 citations84
US4141390AFeb 27, 1979
Optical electronic seed sowing system
WEYERHAEUSER CO21 citations78
US4069018AJan 17, 1978
Explosive gas monitoring method and apparatus
WEYERHAEUSER CO29 citations76
US4528651AJul 9, 1985
Method and apparatus for measurement of length and height of objects
WEYERHAEUSER CO24 citations74