Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661437 | Hierarchical menu graphical user interface | Sheila Renee Crosby, Robert Joseph Logan | 2003-12-09 |
| 6650824 | System and method for recording analog and digital signals, and for error recovery in recording | Karl Francis Horlander, Michael Francis Kvintus, Jr., Keith Reynolds Wehmeyer | 2003-11-18 |
| 6507953 | System and method for interfacing multiple electronic devices | Karl Francis Horlander, Michael Francis Kvintus, Jr., Keith Reynolds Wehmeyer | 2003-01-14 |