Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D303434 | Industrial luminaire | Robert L. Ewing, Herbert A. Fouke, Bruce G. Bruggeman | 1989-09-12 |
| D301278 | Fluorescent lighting fixture | Joel T. Gundlach, Paul A. Reeder, Herbert A. Fouke | 1989-05-23 |
| D300951 | Fluorescent lighting fixture | Joel T. Gundlach, Paul A. Reeder, Herbert A. Fouke | 1989-05-02 |
| D300952 | Fluorescent lighting fixture | Joel T. Gundlach, Paul A. Reeder, Herbert A. Fouke | 1989-05-02 |
| D300953 | Fluorescent lighting fixture | Joel T. Gundlach, Paul A. Reeder, Herbert A. Fouke | 1989-05-02 |
| D300469 | Industrial luminaire housing | Robert L. Ewing, William H. Faust | 1989-03-28 |