Wellesley, Massachusetts
United States
1
2011-05-05
D. Westervelt Davis from Wellesley, US has applied for patents for these inventions. The list has both pending applications and granted patents:
COUPLING DIFFERENTIAL MOBILITY BASED AMBIENT PRESSURE ION PREFILTERING AND ION FOCUSING AT LOW FLOW RATES FOR A PORTABLE MASS SPECTROMETER
3372144 ⎘