TREA

by Benning Wentworth executor

Follow

Person

  • St. Charles, IL, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Mechanical seal lubrication improvement
    • Patent number 4,804,194
    • Issue date Feb 14, 1989
    • BKI/IP International, Inc.
    • Larry A. Hufford
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bellows mechanical seal with inactive diaphragms
    • Patent number 4,744,569
    • Issue date May 17, 1988
    • BW/IP International, Inc.
    • Robert S. Wentworth
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...