Patents by Inventor Dan Rohwer-Nutter

Dan Rohwer-Nutter 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).

  • Method and apparatus for protecting biological specimens
    Publication number: 20070042340
    Abstract: A biological specimen is preserved by surrounding the biological specimen with a protective enclosing structure. The protective enclosing structure reacts with corrosive components in the surrounding atmosphere or environment to reduce their degradative effect and also protects the preparations from bacterial and fungal growth.
    Type: Application
    Filed: August 19, 2005
    Publication date: February 22, 2007
    Inventors: Juha Kononen, Dan Rohwer-Nutter