Patents by Inventor Gregory Kowalsky

Gregory Kowalsky 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).

  • Stormwater filter assembly
    Patent number: 8110099
    Abstract: A filter assembly for use in filtering stormwater includes a bottom including a boss that includes a rib extending laterally along an inner surface of the boss. The rib includes a locking portion that mates with a corresponding locking portion on a peripheral surface of a connection to an outlet conduit for securing the bottom to the connection thereby inhibiting rotation of the bottom relative to the outlet conduit. A center tube is secured to the bottom using a locking mechanism that inhibits relative movement between the bottom and the center tube. The center tube is in communication with an opening in the bottom and a hood is secured to the center tube. A filter medium is located between the hood and the center tube.
    Type: Grant
    Filed: May 9, 2007
    Date of Patent: February 7, 2012
    Assignee: Contech Stormwater Solutions Inc.
    Inventors: Christopher S. Hersey, Daniel P. Cobb, Matthew L. Stiller, Gregory W. Byrne, Jr., Christopher W. Weiler, Daniel W. Aberle, Gregory Kowalsky, Michael Stone
  • Stormwater Filter Assembly
    Publication number: 20080277327
    Abstract: A filter assembly for use in filtering stormwater includes a bottom including a boss that includes a rib extending laterally along an inner surface of the boss. The rib includes a locking portion that mates with a corresponding locking portion on a peripheral surface of a connection to an outlet conduit for securing the bottom to the connection thereby inhibiting rotation of the bottom relative to the outlet conduit. A center tube is secured to the bottom using a locking mechanism that inhibits relative movement between the bottom and the center tube. The center tube is in communication with an opening in the bottom and a hood is secured to the center tube. A filter medium is located between the hood and the center tube.
    Type: Application
    Filed: May 9, 2007
    Publication date: November 13, 2008
    Applicant: Contech Stormwater Solutions, Inc.
    Inventors: Christopher S. Hersey, Daniel P. Cobb, Matthew L. Stiller, Gregory W. Byrne, JR., Christopher W. Weiler, Daniel W. Aberle, Gregory Kowalsky, Michael Stone