Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6920787 | Apparatus for determining and/or monitoring the filling level of a filling material in a container | Wolfgang Brutschin | 2005-07-26 |
| 6446076 | Voice interactive web-based agent system responsive to a user location for prioritizing and formatting information | Chad Burkey, Lucian P. Hughes | 2002-09-03 |