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Karl K. Holt

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  • Hartland, WI, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SEPTIC SYSTEM REMEDIATION
    • Publication number 20210017057
    • Publication date Jan 21, 2021
    • AERO-STREAM, LLC
    • Karl K. Holt
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    WASTE WATER RECYCLING SYSTEM
    • Publication number 20120103888
    • Publication date May 3, 2012
    • AERO-STREAM, LLC
    • Karl K. Holt
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    SEPTIC SYSTEM REMEDIATION METHOD AND APPARATUS
    • Publication number 20100200502
    • Publication date Aug 12, 2010
    • Karl K. Holt
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Septic System Remediation Method and Apparatus
    • Publication number 20080185335
    • Publication date Aug 7, 2008
    • Karl K. Holt
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    PORTABLE TANK WASTEWATER TREATMENT SYSTEM AND METHOD
    • Publication number 20080023412
    • Publication date Jan 31, 2008
    • ENGINEERED SOLUTIONS, INC.
    • Karl K. Holt
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Septic system remediation method and apparatus
    • Publication number 20050061738
    • Publication date Mar 24, 2005
    • Karl K. Holt
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Septic system remediation method and apparatus
    • Publication number 20040149652
    • Publication date Aug 5, 2004
    • Karl K. Holt
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...