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PROTERION CORP

PROTERION CORP is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000779164, and its reported industry is...

Overview

PROTERION CORP is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000779164, and its reported industry is Measuring & Controlling Devices, NEC. The retained history contains 12 filings, including 10-Q filed on 2003-11-17. Each filing retains its accession, filing date and original SEC document link. This historical evidence does not establish current registration, listing, ownership or financial condition.

Company overview

Legal name
PROTERION CORP
Former names in filing history
RHEOMETRIC SCIENTIFIC INC (1995-11-14 to 2002-12-31)
Classification
Company
Industry (SIC)
3829 — Measuring & Controlling Devices, NEC
Headquarters
Piscataway, NJ, United States
Incorporated in
NJ
Fiscal year end
December 31
SEC CIK
0000779164

Recent SEC filings

FormFiledPeriodFiling
10-QFORM 10-Q
10-QFORM 10-Q
8-KFORM 8-K
10-QFORM 10-Q
DEF 14ADEFINITIVE 14A
10-KFORM 10-K
8-KRSI FORM 8K FOR 01-15-2003
8-KFORM 8-K FOR RHEOMETRIC SCIENTIFIC, INC.
10-K/AAMENDED 10K
10-QRSI FORM 10Q FOR PERIOD ENDED 09-30-2002
8-KRSI FORM 8-K YE 10\11\2002
8-KFORM 8K FOR RSI DATED 10/14/02

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