Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]
SEC Accession No. 0001641172-25-004925
Filing Date
2025-04-16
Accepted
2025-04-15 18:05:34
Documents
14
Period of Report
2023-12-31

Document Format Files

Seq Description Document Type Size
1 form10-ka.htm   iXBRL 10-K/A 56697
2 ex97.htm EX-97 8542
  Complete submission text file 0001641172-25-004925.txt   277804

Data Files

Seq Description Document Type Size
3 XBRL SCHEMA FILE refr-20231231.xsd EX-101.SCH 3020
4 XBRL LABEL FILE refr-20231231_lab.xml EX-101.LAB 35430
5 XBRL PRESENTATION FILE refr-20231231_pre.xml EX-101.PRE 23138
16 EXTRACTED XBRL INSTANCE DOCUMENT form10-ka_htm.xml XML 7154
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/A | Act: 34 | File No.: 000-14893 | Film No.: 25840809
SIC: 6794 Patent Owners & Lessors
(CF Office: 05 Real Estate & Construction)