Brian L. Simpson

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Hamlin, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Continuous method of removing impurities from crude silver nitrate
- Patent number 6,042,800
- Issue date Mar 28, 2000
- Eastman Kodak Company
- Brian Leigh Simpson
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Removal of dimethylterephthalate from a methanolysis vapor stream
- Patent number 5,578,173
- Issue date Nov 26, 1996
- Eastman Kodak Company
- Walter E. Toot
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for compacting silver nitrate
- Patent number 5,364,418
- Issue date Nov 15, 1994
- Eastman Kodak Company
- Ralph H. Pelto
- C30 - CRYSTAL GROWTH
Information Patent Grant
Silver nitrate produced by a continuous evaporative crystallization...
- Patent number 5,360,602
- Issue date Nov 1, 1994
- Eastman Kodak Company
- Jeffrey R. Hennenkamp
- C01 - INORGANIC CHEMISTRY