Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6484993 | Pivotal arm lift for television display | — | 2002-11-26 |
| 5366203 | Projector ceiling lift | — | 1994-11-22 |
| 5261645 | Projector ceiling lift | — | 1993-11-16 |
| 4992143 | Continuous process for the separation of a partially water soluble component from a slurry | Heinrich Steude, Joerg Krell, Charles F. Ho, Michael E. Bowsher | 1991-02-12 |
| 4631719 | Channel looping apparatus for failure analysis | Paul E. Pepmiller | 1986-12-23 |
| 4601028 | Method of and apparatus for checking datapath failure in a communication muldem | Paul E. Pepmiller | 1986-07-15 |
| 4595907 | PCM data translating apparatus | Stephen R. Southerland | 1986-06-17 |
| 4581741 | Error detection apparatus for data dependent coding circuitry | Richard L. Majefski | 1986-04-08 |
| 4574385 | Clock divider circuit incorporating a J-K flip-flop as the count logic decoding means in the feedback loop | Jeffrey Foust | 1986-03-04 |
| 4551830 | Apparatus for providing loopback of signals where the signals being looped back have an overhead data format which is incompatible with a high speed intermediate carrier overhead format | — | 1985-11-05 |
| 4434485 | Drop and insert channel bank with reduced channel units | Stephen R. Southerland | 1984-02-28 |
| 4416009 | Synchronous coupling of framed data in digital transmission | Stephen R. Southerland | 1983-11-15 |
| 4387459 | Non-buffered loop-timed channel bank | — | 1983-06-07 |
| 4377861 | Time division demultiplexer with independent data distribution | — | 1983-03-22 |
| 4242756 | Multiline switching protection apparatus | Robert J. McGuire, Herbert E. Welch | 1980-12-30 |
| 4236250 | Multiline switch | — | 1980-11-25 |