Inventor

PRATT WILLIAM E

US3 patents

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

CYPRUS MINES CORP

1 patent

US4964955AOct 23, 1990

Method of reducing pitch in pulping and papermaking operations

CYPRUS MINES CORP54 citations91

NEXTCHEM LLC

1 patent

US7846318B2Dec 7, 2010

Polyaluminum chloride and aluminum chlorohydrate, processes and compositions: high-basicity and ultra high-basicity products

NEXTCHEM LLC9 citations77

PRATT WILLIAM E

1 patent

US8801909B2Aug 12, 2014

Polymetal hydroxychloride processes and compositions: enhanced efficacy antiperspirant salt compositions

PRATT WILLIAM E2 citations52