Filters with tipping buckets or trays

Patents Grantslast 30 patents

  • Information Patent Grant

    Irrigation water filtering system and method of use

    • Patent number 10,967,311
    • Issue date Apr 6, 2021
    • Marshal Unruh
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Connection-free filter capsule apparatus

    • Patent number 10,639,466
    • Issue date May 5, 2020
    • Saint-Gobain Performance Plastics Corporation
    • ZhenWu Lin
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3527698

    • Patent number 3,527,698
    • Issue date Sep 8, 1970
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents