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Filing Detail
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0001342857-10-000004
Filing Date
2010-02-01
Accepted
2010-02-01 16:30:25
Documents
1

Document Format Files

Seq Description Document Type Size
1 TRICI FEB 2010 trfeb2010.txt SC 13G/A 7201
  Complete submission text file 0001342857-10-000004.txt   9127
Mailing Address 5250 140TH AVENUE NORTH CLEARWATER FL 33760
Business Address 5250 140TH AVE NORTH CLEARWATER FL 33760 727-535-0572
TECHNOLOGY RESEARCH CORP (Subject) CIK: 0000741556 (see all company filings)

IRS No.: 592095002 | State of Incorp.: FL | Fiscal Year End: 0331
Type: SC 13G/A | Act: 34 | File No.: 005-39762 | Film No.: 10563754
SIC: 3613 Switchgear & Switchboard Apparatus

Mailing Address 20 N. WACKER DRIVE SUITE # 1416 CHICAGO IL 60606
Business Address 20 N. WACKER DRIVE SUITE # 1416 CHICAGO IL 60606 312-580-0900
North Star Investment Management Corp. (Filed by) CIK: 0001342857 (see all company filings)

IRS No.: 364467498 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A