Assignee
ADVANCED ENVIRONMENTAL RESEARC
US·3 granted patents·257 citations·filing 1986–1989
Top patents by PatentIndex Score
3 records- 0190US4850682ADiffraction grating structuresADVANCED ENVIRONMENTAL RESEARC·Filed 1986·Granted Jul 25, 1989·125 cites·17 claims
- 0286US5009484ADiffraction gratings having high efficienciesADVANCED ENVIRONMENTAL RESEARC·Filed 1989·Granted Apr 23, 1991·70 cites·16 claims
- 0376US5048925AQuasi volume diffracting structuresADVANCED ENVIRONMENTAL RESEARC·Filed 1988·Granted Sep 17, 1991·62 cites·10 claims
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