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Patent applications and USPTO patent grants for Williams; Norman H..The latest application filed is for "apparatus for drying materials employing spaced microwave heating and transverse-flow moisture flushing stations".
Patent | Date |
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Apparatus for drying materials employing spaced microwave heating and transverse-flow moisture flushing stations Grant 3,872,603 - Williams , et al. March 25, 1 | 1975-03-25 |
Adjustable X-ray Beam Collimator With Shutter For Illumination Of The Radiation Pattern Grant 3,767,931 - Williams October 23, 1 | 1973-10-23 |
High-power Plasma Generator Employed As A Source Of Light Flux At Atmospheric Pressure Grant 3,609,448 - Williams September 28, 1 | 1971-09-28 |
Microwave Applicator Employing A Broadside Radiator In A Conductive Enclosure Grant 3,581,038 - Williams May 25, 1 | 1971-05-25 |
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