Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4530052 | Apparatus and method for a data processing unit sharing a plurality of operating systems | James L. King, Marion G. Porter, Joseph C. Circello, John E. Wilhite, Leonard G. Trubisky | 1985-07-16 |
| 4493034 | Apparatus and method for an operating system supervisor in a data processing system | Marion G. Porter, James L. King | 1985-01-08 |