Chemsoil Corporation

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Bakersfield, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Treatment of phosphate rock on soil in situ with sulfuric acid
- Patent number 4,231,780
- Issue date Nov 4, 1980
- Chemsoil Corporation
- Dwight D. Collins
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Sulphur-burning and gaseous products absorption system and componen...
- Patent number 4,039,289
- Issue date Aug 2, 1977
- Chemsoil Corporation
- Dwight D. Collins
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Treatment of phosphate rock in soil to provide fertilizer and gypsum
- Patent number 3,979,199
- Issue date Sep 7, 1976
- Chemsoil Corporation
- Dwight D. Collins
- C05 - FERTILISERS MANUFACTURE THEREOF