John H. Hoffman

• Taxation of federal, state and municipal bonds
• Taxation of federal, state and municipal bonds
• Development of a miniature mass analyzer and associated instrumentation for improved capabilities in the analysis of low energy plasmas from a rocket or satellite platform
• Final technical report for the AFE ION mass spectrometer design study
• Ion mass spectrometer experiment for ISIS-II spacecraft
• The study of pressure measurement techniques and devices in the range of 10[exp-1] to 10[exp-5] torr (2 millipsi to 0.2 micropsi)