Patents by Inventor David J. Weaver

David J. Weaver 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).

  • Highly protonated hydronium and peroxymonosulfuric acid as a sanitizing solution
    Patent number: 10039696
    Abstract: A water-based, alcohol-free, skin and hard surfaces sanitizing solution with a natural skin softener, where the nature of the biocidal enhancer used in the process of making the solution significantly increases efficacy while simultaneously enabling much more economical manufacturing, processing and transportation of the product. As the present solution is water-based, no further moisturizing additives are required, and those with sensitive skin, diabetes, allergies or religious beliefs are able to use the product without concern.
    Type: Grant
    Filed: January 6, 2017
    Date of Patent: August 7, 2018
    Assignee: Aphex BioCleanse Systems, Inc.
    Inventor: David J. Weaver
  • HIGHLY PROTONATED HYDRONIUM AND PEROXYMONOSULFURIC ACID AS A SANITIZING SOLUTION
    Publication number: 20170119635
    Abstract: A water-based, alcohol-free, skin and hard surfaces sanitizing solution with a natural skin softener, where the nature of the biocidal enhancer used in the process of making the solution significantly increases efficacy while simultaneously enabling much more economical manufacturing, processing and transportation of the product. As the present solution is water-based, no further moisturizing additives are required, and those with sensitive skin, diabetes, allergies or religious beliefs are able to use the product without concern.
    Type: Application
    Filed: January 6, 2017
    Publication date: May 4, 2017
    Inventor: David J. Weaver
  • HIGHLY PROTONATED HYDRONIUM AND CARBAMIDE AS A SKIN SANITIZING AND WOUND HEALING SOLUTION
    Publication number: 20160045460
    Abstract: A water-based, alcohol-free, skin sanitizing and wound healing solution with a natural skin softener, where the nature of the biocidal enhancer used in the process of making the solution significantly increases efficacy while simultaneously enabling much more economical manufacturing, processing and transportation of the product. As the present solution is water-based, no further moisturizing additives are required, and those with sensitive skin, diabetes, allergies or religious beliefs are able to use the product without concern.
    Type: Application
    Filed: October 29, 2015
    Publication date: February 18, 2016
    Inventors: David J. Weaver, Scott D. Buckley
  • Method and apparatus for protecting a flange
    Patent number: 5941662
    Abstract: Flanges are often subject to corrosive marine environments and/or fire-prone environments when they are employed in applications such as offshore drilling and production platforms, or other marine applications. An apparatus and method to protect the flange from such corrosive environments and fire has been discovered. The apparatus is removable and reusable which allows the flange to be inspected and repaired when necessary.
    Type: Grant
    Filed: July 11, 1997
    Date of Patent: August 24, 1999
    Assignee: Riserclad International International, Inc.
    Inventor: David J. Weaver
  • Film curl elimination apparatus
    Patent number: 5489957
    Abstract: Apparatus in a photographic camera for moving an exposed section of a filmstrip loaded into a camera from the exposure gate to a curl-developing area located along the film transport path after a predetermined period of camera inactivity as measured by an included timing circuit so as to prevent the onset of a reverse curl. According to the invention, the apparatus includes a control mechanism for automatically advancing a succeeding unexposed film portion to the exposure gate upon reactivation of the camera.
    Type: Grant
    Filed: July 18, 1994
    Date of Patent: February 6, 1996
    Assignee: Eastman Kodak Company
    Inventor: David J. Weaver