Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4722059 | Programmed overcurrent protection control apparatus and method of operating the same | Joseph C. Engel, Leonard C. Vercellotti, Richard A. Johnson, William R. Verbanets | 1988-01-26 |
| 4670891 | Storage of data in compressed form | George T. Mallick, Jr. | 1987-06-02 |
| 4635258 | System for detecting a program execution fault | — | 1987-01-06 |
| 4623949 | Bus differential relay | Robert T. Elms, Richard A. Johnson | 1986-11-18 |
| 4577279 | Method and apparatus for providing offset compensation | — | 1986-03-18 |
| 4371829 | Capacitor unit with a discharge resistor switch | Thomas C. Zinchuk | 1983-02-01 |