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Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001493152-21-010853
Filing Date
2021-05-10
Accepted
2021-05-10 09:48:58
Documents
39
Period of Report
2021-03-31

Document Format Files

Seq Description Document Type Size
1 form10-q.htm 10-Q 225482
2 ex31-1.htm EX-31.1 9180
3 ex32-1.htm EX-32.1 4604
  Complete submission text file 0001493152-21-010853.txt   1235753

Data Files

Seq Description Document Type Size
4 XBRL INSTANCE FILE refr-20210331.xml EX-101.INS 105219
5 XBRL SCHEMA FILE refr-20210331.xsd EX-101.SCH 17646
6 XBRL CALCULATION FILE refr-20210331_cal.xml EX-101.CAL 29791
7 XBRL DEFINITION FILE refr-20210331_def.xml EX-101.DEF 47254
8 XBRL LABEL FILE refr-20210331_lab.xml EX-101.LAB 122377
9 XBRL PRESENTATION FILE refr-20210331_pre.xml EX-101.PRE 96166
Mailing Address 240 CROSSWAYS PARK DR WOODBURY NY 11797-2033
Business Address 240 CROSSWAYS PARK DR WOODBURY NY 11797-2033 5163641902
RESEARCH FRONTIERS INC (Filer) CIK: 0000793524 (see all company filings)

IRS No.: 112103466 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 000-14893 | Film No.: 21905533
SIC: 6794 Patent Owners & Lessors