Patents by Inventor LEIGH E. FALKMAN

LEIGH E. FALKMAN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • COADMINISTRATION OF SULFIDE OXIDIZING BACTERIA AND NITRATES FOR MANAGEMENT AND CONTROL OF HYDROGEN SULFIDE PRODUCTION IN WASTEWATER
    Publication number: 20200079670
    Abstract: A cost effective and environmentally sound method of controlling hydrogen sulfide in a wastewater collection systems comprising administration of anaerobic sulfide oxidizing bacteria along with limited amounts of nitrate.
    Type: Application
    Filed: December 1, 2017
    Publication date: March 12, 2020
    Inventors: Leigh E. Falkman, Gregory S. Patterson
  • ODOR CONTROL VESSEL
    Publication number: 20020058003
    Abstract: A compact, portable, easily installed, self-contained, negative pressure odor control vessel for odor control possessing oxidizing properties, as well as counter-vailing and absorption properties.
    Type: Application
    Filed: October 5, 1998
    Publication date: May 16, 2002
    Inventors: LEIGH E. FALKMAN, OWEN R. ANDERSON, DENNIS VAN DOVER