| No. 5,428,731 | Powers; Interactive multimedia delivery engine | |
| No. 5,469,540 | Powers, et al; Method and apparatus for generating and displaying multiple simultaneously-active windows | |
| No. 5,488,685 | Palmer, Powers, et al; Method and apparatus for providing visual cues in a graphical user interface | |
| No. 5,600,779 | Palmer, Powers, et al; Method and apparatus for providing visual cues in a graphical user interface | |
| No. 5,602,996 | Powers, et al; Method and apparatus for determining window order when one of multiple displayed windows is selected | |
| No. 5,825,355 | Palmer, Powers, et al; Method and apparatus for providing a help based window system using multiple access methods | |
| No. 5,828,374 | Coleman, Powers, et al; Method and apparatus for selecting characters along a scroll bar with a slider | |
| No. 5,859,638 | Coleman, Powers, et al; Method and apparatus for displaying and scrolling data in a window-based graphical user interface | |
| No. 6,453,311 | Powers; System and method for performing context checks | |
| No. 6,496,872 | Katz, Powers, et al; Computer system for automatically instantiating tasks designated by a user | |
| No. 6,757,902 | Katz, Powers, et al; Computer system for automatically instantiating tasks designated by a user |