Mailing Address
201 SOUTH MAIN STREET 8TH FL
ANN ARBOR MI
10022
Business Address
201 SOUTH MAIN ST
ANN ARBOR MI
10022
7349961700
PRODUCTIVITY TECHNOLOGIES CORP / (Filer)
CIK: 0000911787 (see all company filings)
EIN.: 133764753 | State of Incorp.: DE | Fiscal Year End: 0630
Type: 10-K/A | Act: 34 | File No.: 000-24212 | Film No.: 02827304
SIC: 3540 Metalworkg Machinery & Equipment