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Research Frontiers Inc's Definitive Proxy Statement (Form DEF 14A) filed after their 2021 10-K Annual Report includes:
Ticker: REFREvents:
CIK: 793524
Form Type: 8-K Corporate News
Accession Number: 0001493152-21-014028
Submitted to the SEC: Thu Jun 10 2021 4:27:36 PM EST
Accepted by the SEC: Thu Jun 10 2021
Period: Thursday, June 10, 2021
Industry: Patent Owners And Lessors