Patents by Inventor Eric Serdahl

Eric Serdahl 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).

  • Motion-activated switch finder
    Publication number: 20070030148
    Abstract: A small portable housing has a battery-powered LED and an adhesive layer that can be detachably stuck on a wall near a light switch. A PIR motion detector in the housing activates the LED when the room is dark and motion is sensed.
    Type: Application
    Filed: August 4, 2005
    Publication date: February 8, 2007
    Inventors: Greg Gabriel, Dave Hadden, Eric Micko, Eric Serdahl
  • Chemical delivery and containment system employing mobile shipping crate
    Patent number: 6192919
    Abstract: This invention concerns a shipping crate, comprising: a base having three sides and one or more doors attached thereto, wheels attached to the base, a top attached to the sides having a tank hole, wherein the base, sides, and doors have been attached to provide a sealed compartment. This invention also concerns a chemical delivery cabinet, comprising: a base, three sides, and one or more doors attached to one or more sides, a valve manifold affixed to an inner wall of the cabinet, process control instrumentation which connects to and controls the valve manifold, wherein at least one of the doors has a touch control pad mounted thereon.
    Type: Grant
    Filed: December 30, 1999
    Date of Patent: February 27, 2001
    Assignee: Advanced Delivery & Chemical Systems, Ltd.
    Inventors: Robert M. Jackson, Craig Esser, Eric Serdahl, John N. Gregg
  • Chemical delivery system employing containment crate
    Patent number: 6029718
    Abstract: This invention concerns a shipping and containment cart, comprising: a base having three sides and one or more doors attached thereto, wheels attached to the base, a top attached to the sides having a tank hole, wherein the base, sides, and doors have been attached to provide a sealed compartment. This invention also concerns a chemical delivery cabinet, comprising: a base, three sides, and one or more doors attached to one or more sides, a valve manifold affixed to an inner wall of the cabinet, process control instrumentation which connects to and controls the valve manifold, wherein at least one of the doors has a touch control pad mounted thereon.
    Type: Grant
    Filed: June 26, 1998
    Date of Patent: February 29, 2000
    Assignee: Advanced Delivery & Chemical Systems, Ltd.
    Inventors: Robert M. Jackson, Craig Esser, Eric Serdahl, John N. Gregg