Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8806060 | Information retrieval system | Birgit Schmidt-Wesche | 2014-08-12 |
| 7165070 | Information retrieval system | Birgit Schmidt-Wesche, Jonathan Stone | 2007-01-16 |
| 5023773 | Authorization for selective program access to data in multiple address spaces | Richard I. Baum, Terry L. Borden, Justin R. Butwell, Carl E. Clark, Alan G. Ganek +5 more | 1991-06-11 |
| 4945480 | Data domain switching on program address space switching and return | Carl E. Clark, Alan G. Ganek, Michael G. Mall | 1990-07-31 |