Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6069949 | Central office providing services for high usage customers | Robert G. Schuenhoff, Joseph W. Maese, Robert Zingone | 2000-05-30 |
| 4680753 | System and method for controlling network bus communications for input-output interlocking information among distributed programmable controllers | Temple L. Fulton | 1987-07-14 |