Patents by Inventor Elizabeth D. Cadogan

Elizabeth D. Cadogan 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).

  • Articles with Textured Surfaces Having Pseudorandom Protrusions
    Publication number: 20210107209
    Abstract: At least some aspects of the present disclosure direct to an article comprising: a major textured surface having a plurality of ellipsoidal protrusions, wherein the plurality of ellipsoidal protrusions is disposed in repeated units, and wherein each of the repeated units has a pseudorandom pattern, such that is a degree of short range regularity of the pseudorandom pattern is greater than 0.5 and a degree of long range regularity of the pseudorandom pattern is less than 0.5.
    Type: Application
    Filed: April 5, 2019
    Publication date: April 15, 2021
    Inventors: Matthew R.C. Atkinson, Jonathan T. Kahl, Olester Benson, Jr., Lori A. Sjolund, Elizabeth D. Cadogan, Richard L. Rylander
  • Microstructure applicator
    Patent number: D681195
    Type: Grant
    Filed: December 9, 2011
    Date of Patent: April 30, 2013
    Assignee: 3M Innovative Properties Company
    Inventors: Thomas G. Skulley, Elizabeth D. Cadogan, Stephan A. Hawthorne, Chin-Yee Ng, Wesley A. Raider
  • Filter element having a connector
    Patent number: D779674
    Type: Grant
    Filed: February 27, 2015
    Date of Patent: February 21, 2017
    Assignee: 3M Innovative Properties Company
    Inventors: David M. Blomberg, Elizabeth D. Cadogan, John S. Huberty, Ryan D. Kracht, William A. Mittelstadt, Michael J. Svendsen, Michael J. Thuente
  • Filter element
    Patent number: D786443
    Type: Grant
    Filed: February 27, 2015
    Date of Patent: May 9, 2017
    Assignee: 3M Innovative Properties Company
    Inventors: David M. Blomberg, Elizabeth D. Cadogan, John S. Huberty, Michael J. Thuente
  • Data hub device
    Patent number: D836643
    Type: Grant
    Filed: November 2, 2017
    Date of Patent: December 25, 2018
    Assignee: 3M Innovative Properties Company
    Inventors: Elizabeth D. Cadogan, Mark G. Mathews, Steven T. Awiszus, Thomas G. Skulley
  • Data hub device holster
    Patent number: D846268
    Type: Grant
    Filed: November 2, 2017
    Date of Patent: April 23, 2019
    Assignee: 3M Innovative Properties Company
    Inventors: Elizabeth D. Cadogan, Mark G. Matthews, Steven T. Awiszus, Thomas G. Skulley
  • Data hub device holster
    Patent number: D857378
    Type: Grant
    Filed: November 2, 2017
    Date of Patent: August 27, 2019
    Assignee: 3M Innovative Properties Company
    Inventors: Elizabeth D. Cadogan, Mark G. Matthews, Steven T. Awiszus, Thomas G. Skulley