Robert J. Spry

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Dielectric optical switch

Optical: systems and elements – Optical modulator – Light wave directional modulation
Patent

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High efficiency nonlinear Kerr effect filter

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High temperature polymers with low dielectric properties

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
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Oxyallyl pendent benzazole polymeric materials

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
Reexamination Certificate

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Prism holder

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Profile ID: LFUS-PAI-P-1549

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