Inventor

FLETCHER RONALD B

3 patents

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

BAKER RONALD

1 patent

US4149837AApr 17, 1979

Sulphur pelletizing apparatus

BAKER RONALD28 citations78

AGRI PRASSCO JOINT VENTURE

1 patent

US4133669AJan 9, 1979

Process for pelletizing a sulphur-bentonite clay mixture and the product formed thereby

AGRI PRASSCO JOINT VENTURE30 citations70

HARON RESEARCH CORP

1 patent

US5738761AApr 14, 1998

Sewage treatment process and apparatus

HARON RESEARCH CORP10 citations64