Filing

SC 13D

SC 13D

0000950137-04-002235·PRODUCTIVITY TECHNOLOGIES CORP /

Filing metadata

Accession number: 0000950137-04-002235
Form type: SC 13D
Filer: PRODUCTIVITY TECHNOLOGIES CORP /
CIK: CIK 911787
Filed: Mar 26, 2004
Reporting period: —
Description: Activist stake

Documents

0000950137-04-002235-index.htm

Complete submission

0000950137-04-002235.txt

directory listing

Filed by

PRODUCTIVITY TECHNOLOGIES CORP /