NMW Overview

  • Founded
  • 1907

  • Status
  • Acquired/​Merged

  • Latest Deal Type
  • Buyout/​LBO

  • Financing Rounds
  • 1

NMW General Information


Manufacturer of filtration products. The company specializes in the designing and production of filter housings and back washable filtration systems for oil and gas, chemical and petrochemical industries under the brand names of Nowata Filtration and ProGuard Filtration.

Contact Information

Ownership Status
Financing Status
Private Equity-Backed
Primary Industry
Oil and Gas Equipment
Other Industries
Other Commercial Products
Primary Office
  • 428 North Elm Street
  • Nowata, OK 74048
  • United States

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NMW Valuation & Funding

Deal Type Date Amount Valuation/
Post-Val Status Debt

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NMW Patents

NMW Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
US-20030066795-A1 Diffuser rod having disks rigidly mounted to deflect liquid radially Active 05-Oct-2001 000000000
US-6576146-B2 Diffuser rod having disks rigidly mounted to deflect liquid radially Inactive 05-Oct-2001 000000000 00
US-5445738-A Vibrating filter Inactive 19-Aug-1993 B01D33/0315 00