Inventor
KIMBER GEOFFREY M
GB6 patents
⚠️ This page may combine multiple inventors who share the name “KIMBER GEOFFREY M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
COAL INDUSTRY PATENTS LTD
4 patentsUS4997548AMar 5, 1991
Coal extraction
COAL INDUSTRY PATENTS LTD18 citations66
US4521291AJun 4, 1985
Coal extraction
COAL INDUSTRY PATENTS LTD10 citations66
US4487682ADec 11, 1984
Coal extraction
COAL INDUSTRY PATENTS LTD3 citations57
US5059539AOct 22, 1991
Test for catalyst activity
COAL INDUSTRY PATENTS LTD5 citations53