Patents by Inventor Cornelis R. Bosman

Cornelis R. Bosman 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).

  • Covering sheet which can be made form-retaining
    Patent number: 4848364
    Abstract: Covering sheet, which can be made form-retaining particularly for surgical use, with an airtight cover to be placed under vacuum, flexible opposite outer walls enclosing two layers of flexible fiber material enclosing granular particles fixed in place.
    Type: Grant
    Filed: October 23, 1987
    Date of Patent: July 18, 1989
    Assignee: Patentico Ltd.
    Inventor: Cornelis R. Bosman