Patents by Inventor Roger Kohn

Roger Kohn 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).

  • Protective device
    Patent number: 4709695
    Abstract: A protective device having medical applications is disclosed. The protective device includes an adhesive base and a protective covering. The adesive base adhesively attaches to the patient's skin and surrounds the area to be protected. The protective covering is coupled to the adhesive base and covers the area to be protected. The protective covering is coupled to the adhesive base by means of adhesive or Velcro (TM). The protective covering may be repeatedly decoupled and recoupled with the adhesive base without detaching the adhesive base from the patient's skin. The protective device thereby provides repeated access to the protected area without damaging the patient's skin.
    Type: Grant
    Filed: March 27, 1986
    Date of Patent: December 1, 1987
    Inventors: Roger Kohn, William K. M. Shields