Pollock, Vande Sande & Priddy
Structure for minimizing microwave leakage
 Apparatus for using microwave energy to energize a light source which minimizes microwave leakage from a microwave cavity and yet permits a high percentage of light to be emitted from the cavity. The light transmitting window is made of two spaced-apart parallel screens having microwave energy absorbing material accessible to the zone between the two screens. 
Fusion Systems Corporation
H
H05B
inventional
Gene R. James D.
Wooden Hill