Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6226555 | Flowchart exception handling element | Chuck E. Kallal, Mike W. Messick, Kevin P. Aretha, Jason A. McLees, Richard Leroy Mahn +1 more | 2001-05-01 |
| 5553095 | Method and apparatus for exchanging different classes of data during different time intervals | Jonathan R. Engdahl, Mark A. Lucak, Shawn L. Adams | 1996-09-03 |
| 5537549 | Communication network with time coordinated station activity by time slot and periodic interval number | Mark A. Lucak, Jonathan R. Engdahl, Timothy Siorek | 1996-07-16 |
| 5493571 | Apparatus and method for digital communications with improved delimiter detection | Jonathan R. Engdahl, Michael A. Bush, Lawrence W. Esker, Mark A. Lucak | 1996-02-20 |
| 5471461 | Digital communication network with a moderator station election process | Jonathan R. Engdahl, Mark A. Lucak, Paul G. Kucharski | 1995-11-28 |
| 5400331 | Communication network interface with screeners for incoming messages | Mark A. Lucak, Jonathan R. Engdahl, Hassan A. Chami, Donald Pieronek | 1995-03-21 |
| 4658245 | Tool condition and failure monitoring apparatus and method | Denver R. Dye, Richard L. Patterson, Stephen M. Zielaskiewicz | 1987-04-14 |