Donald T. Robertson

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Austin, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for sulfonating internal olefins
- Patent number 5,488,148
- Issue date Jan 30, 1996
- Vista Chemical Company
- Upali Weerasooriya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for alkoxylation of esters and products produced therefrom
- Patent number 5,386,045
- Issue date Jan 31, 1995
- Vista Chemical Company
- Upali Weerasooriya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for alkoxylation of esters and products produced therefrom
- Patent number 5,220,046
- Issue date Jun 15, 1993
- Vista Chemical Company
- Bruce E. Leach
- C07 - ORGANIC CHEMISTRY