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Filing Detail
Form SC 13G - Statement of acquisition of beneficial ownership by individuals:
SEC Accession No. 0000902584-09-000108
Filing Date
2009-02-13
Accepted
2009-02-13 15:12:43
Documents
1

Document Format Files

Seq Description Document Type Size
1 SC 13G npdv13g.txt SC 13G 8158
  Complete submission text file 0000902584-09-000108.txt   10019
Mailing Address 180 N. STETSON STREET SUITE 5780 CHICAGO IL 60601
Business Address 180 N. STETSON STREET STE 5500 CHICAGO IL 60601 3125651414
ADVISORY RESEARCH INC (Filed by) CIK: 0000902584 (see all company filings)

IRS No.: 132831881 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G
SIC: 0000

Mailing Address
Business Address 777 WESTCHESTER AVE. FOURTH FLOOR WHITE PLAINS NY 10640
NATIONAL PATENT DEVELOPMENT CORP (Subject) CIK: 0001279715 (see all company filings)

IRS No.: 134005439 | State of Incorp.: DE
Type: SC 13G | Act: 34 | File No.: 005-80180 | Film No.: 09602480
SIC: 3990 Miscellaneous Manufacturing Industries