Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001493152-25-009377
Filing Date
2025-03-06
Accepted
2025-03-06 16:01:51
Documents
86
Period of Report
2024-12-31

Document Format Files

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  Complete submission text file 0001493152-25-009377.txt   13363145

Data Files

Seq Description Document Type Size
28 XBRL SCHEMA FILE refr-20241231.xsd EX-101.SCH 35737
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30 XBRL DEFINITION FILE refr-20241231_def.xml EX-101.DEF 111760
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32 XBRL PRESENTATION FILE refr-20241231_pre.xml EX-101.PRE 259698
89 EXTRACTED XBRL INSTANCE DOCUMENT form10-k_htm.xml XML 532556
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)

EIN.: 112103466 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-14893 | Film No.: 25715106
SIC: 6794 Patent Owners & Lessors
(CF Office: 05 Real Estate & Construction)