P

Inventor

COLMAN DEREK A

GB11 patents
⚠️ This page may combine multiple inventors who share the name “COLMAN DEREK A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

COLMAN DEREK A

3 patents
US4576724AMar 18, 1986

Cyclone separator

COLMAN DEREK A31 citations91
US4629555ADec 16, 1986

Cyclone separator

COLMAN DEREK A8 citations72
US4722796AFeb 2, 1988

Cyclone separator

COLMAN DEREK A4 citations61

BWN VORTOIL RIGHTS CO PTY LTD

3 patents
US4764287AAug 16, 1988

Cyclone separator

BWN VORTOIL RIGHTS CO PTY LTD24 citations81
US4810382AMar 7, 1989

Cyclone separator

BWN VORTOIL RIGHTS CO PTY LTD7 citations72
US4793924ADec 27, 1988

Cyclone separator

BWN VORTOIL RIGHTS CO PTY LTD11 citations72

NAT RES DEV

2 patents
US4237006ADec 2, 1980

Cyclone separator

NAT RES DEV91 citations95
US4251368AFeb 17, 1981

Cyclone separator

NAT RES DEV45 citations92

BRITISH PETROLEUM CO

1 patent
US5120445AJun 9, 1992

Mixing apparatus and method

BRITISH PETROLEUM CO52 citations92

BP CHEM INT LTD

1 patent
US5439991AAug 8, 1995

Method of mixing heterogeneous systems

BP CHEM INT LTD32 citations91

THEW MARTIN T

1 patent
US4849107AJul 18, 1989

Cyclone separator

THEW MARTIN T6 citations57