Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5566161 | Adaptive DS1 frame format conversion device for remotely monitoring and testing the performance of telephone circuits | Paul R. Hartmann, George A. Wissing, Robert G. Young, Ramone A. Hecker, Maynard A. Wright +1 more | 1996-10-15 |