Ian D. Campbell

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Sarnia, CA

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Patents Grantslast 30 patents

Information Patent Grant
Process for removing elemental sulfur from fluids
- Patent number 5,250,181
- Issue date Oct 5, 1993
- Exxon Research and Engineering Company
- Robert J. Falkiner
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for removing elemental sulfur from fluids
- Patent number 5,199,978
- Issue date Apr 6, 1993
- Exxon Research and Engineering Company
- Marc A. Poirier
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for removing elemental sulfur from fluids
- Patent number 5,160,045
- Issue date Nov 3, 1992
- Exxon Research and Engineering Company
- Robert J. Falkiner
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Metalworking lubricant composition
- Patent number 4,264,458
- Issue date Apr 28, 1981
- Exxon Research and Engineering Co.
- Ian D. Campbell
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
High dropping point greases comprising a lithium soap of an epoxy-s...
- Patent number 3,985,662
- Issue date Oct 12, 1976
- Exxon Research and Engineering Company
- Ian D. Campbell
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...