Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000799004-00-000030
Filing Date
2000-01-31
Accepted
2000-01-31 00:00:00
Documents
1

Document Format Files

Seq Description Document Type Size
1 SC 13G/A 3037
  Complete submission text file 0000799004-00-000030.txt   4943
Mailing Address 1211 SW FIFTH AVENUE SUITE 2185 PORTLAND OR 97204
Business Address 1211 SW 5TH AVE STE 2185 PORTLAND OR 97204 5032231720
BECKER CAPITAL MANAGEMENT INC (Filed by) CIK: 0000799004 (see all company filings)

EIN.: 930663104 | State of Incorp.: OR

Mailing Address 8500 SW CREEKSIDE PLACE BEAVERTON OR 97008
Business Address 8500 S W CREEKSIDE PLACE BEAVERTON OR 97008 6126862500
PROTOCOL SYSTEMS INC/NEW (Subject) CIK: 0000883322 (see all company filings)

EIN.: 930913130 | State of Incorp.: OR | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-43482 | Film No.: 517975
SIC: 3845 Electromedical & Electrotherapeutic Apparatus