Inventor

ROBERTSON DONALD M

US4 patents

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

SOLVAY CHEMICALS INC

2 patents

US7770735B2Aug 10, 2010

Magnetic separation process for trona

SOLVAY CHEMICALS INC9 citations78

US8366793B2Feb 5, 2013

Method of decarbonation and its use in producing crystalline sodium sulfite or other alkali products

SOLVAY CHEMICALS INC1 citations42

SOLVAY CHEMICALS

1 patent

US7473407B2Jan 6, 2009

Magnetic separation process for trona

SOLVAY CHEMICALS10 citations78

SOLVAY MINERALS INC

1 patent

US5759507AJun 2, 1998

Process for production of dense soda ash from soda ash fines

SOLVAY MINERALS INC11 citations70