Extended refreshable tactile graphic array for scanned tactile display

Assignee

• The United States Of America

Inventors

• John W. Roberts (15 patents)
• Oliver T. Slattery (3 patents)
• Bretton Swope (20 patents)
• David W. Kardos (4 patents)
• Volker Min (1 patents)
• Michael Scott Sutton (6 patents)
• Edwin Mulkens (2 patents)
• Gina Rodgers (1 patents)
• Nicholas Guttenberg (2 patents)
• Tracy Comstock (1 patents)

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