Patents by Inventor Christopher C. Lawrenson

Christopher C. Lawrenson 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).

  • Chemical oxygen generator
    Patent number: 9662517
    Abstract: A chemical oxygen generator with enhanced structural integrity. In some embodiments, the chemical core of the chemical oxygen generator is reinforced with one or more reinforcing structures that are integral with the core. In some embodiments, as the core burns, the one or more reinforcing structures become fused with the core.
    Type: Grant
    Filed: April 18, 2013
    Date of Patent: May 30, 2017
    Assignee: Avox Systems, Inc.
    Inventors: Christopher C. Lawrenson, Matthew D. Gates, Kurt L Jandzinski, William A. Mack
  • CHEMICAL OXYGEN GENERATOR
    Publication number: 20130280514
    Abstract: A chemical oxygen generator with enhanced structural integrity. In some embodiments, the chemical core of the chemical oxygen generator is reinforced with one or more reinforcing structures that are integral with the core. In some embodiments, as the core burns, the one or more reinforcing structures become fused with the core.
    Type: Application
    Filed: April 18, 2013
    Publication date: October 24, 2013
    Applicant: AVOX SYSTEMS, INC.
    Inventors: Christopher C. Lawrenson, Matthew D. Gates, Kurt L. Jandzinski, William A. Mack
  • RMS process tool
    Patent number: 6230420
    Abstract: Physical effects produced within RMS resonators are utilized as a means to process materials within the resonator including for example one or more of comminution, converting liquids into vapors and gases, drying of powders, rapid mixing of gases and various materials, agglomeration, de-agglomeration, granulation, chemical reactions, stratification/separation, and the destruction of biological material.
    Type: Grant
    Filed: November 2, 1998
    Date of Patent: May 15, 2001
    Assignee: Macrosonix Corporation
    Inventors: Christopher C. Lawrenson, Timothy S. Lucas, Thomas W. VanDoren, James N. Wisner
  • Acoustic resonator power delivery
    Patent number: 5994854
    Abstract: A vibrational acoustic unit comprises a dynamic force motor, a power take-off spring having one end attached to the dynamic force motor and the other end attached to a fluid filled acoustic resonator. The motor oscillates the entire acoustic resonator so as to excite a resonant mode of the acoustic resonator.A method of delivering power to an acoustic resonator comprises resiliently connecting a motor to the resonator, and driving the motor to oscillate the entire acoustic resonator so as to excite a resonant mode of the acoustic resonator.
    Type: Grant
    Filed: November 26, 1997
    Date of Patent: November 30, 1999
    Assignee: MacroSonix Corporation
    Inventors: Christopher C. Lawrenson, Thomas W. Van Doren, F. Joseph Keith, Timothy S. Lucas