Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7806745 | Apparatus to animate a flat picture or photograph | — | 2010-10-05 |
| 6724198 | Inductive sensory apparatus | — | 2004-04-20 |
| 6479740 | Digital reverse tape effect apparatus | Louis A. Schwartz | 2002-11-12 |
| 6445311 | Inductive joystick | Andrew S. Berton | 2002-09-03 |
| 5791648 | Inductive sensory apparatus | — | 1998-08-11 |
| 4630301 | Voice activated echo generator | Martin Calvin | 1986-12-16 |
| 4523055 | Voice/text storage and retrieval system | Donatas V. Gasiunas | 1985-06-11 |
| 4319337 | Apparatus for displaying the status of individual dictated messages in a central dictation system | Willy M. Sander, David Boudreau | 1982-03-09 |