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Douglas W. Bruhnke
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Landenberg, PA, US
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last 30 patents
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Patent Grant
Synthesis of perfluoropropane
Patent number
5,220,083
Issue date
Jun 15, 1993
E. I. Du Pont de Nemours and Company
James L. Webster
C07 - ORGANIC CHEMISTRY
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Patent Grant
Multistep synthesis of hexafluoropropylene
Patent number
5,068,472
Issue date
Nov 26, 1991
E. I. Du Pont de Nemours and Company
James L. Webster
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Multistep synthesis of hexafluoropropylene
Patent number
5,057,634
Issue date
Oct 15, 1991
E. I. Du Pont de Nemours and Company
James L. Webster
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Multistep synthesis of hexafluoropropylene
Patent number
5,043,491
Issue date
Aug 27, 1991
E. I. Du Pont de Nemours and Company
James L. Webster
C07 - ORGANIC CHEMISTRY