Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5946151 | Automobile pivotal mirror mounting assembly | — | 1999-08-31 |
| 5075664 | Spring timer for fuse | Keith Allen Spalding | 1991-12-24 |
| 4992770 | Fuse with improved spring timer | Keith Allen Spalding, Donald E. Johnston, John Ackermann, Arlie Ehlman | 1991-02-12 |
| 4972170 | High speed fuse | Arlie H. Ehlmann, Ronald E. Mollet | 1990-11-20 |
| 4949063 | End closure system for high speed fuse | — | 1990-08-14 |
| 4814627 | Cable fuse identification system | Thomas P. Speas, Jr. | 1989-03-21 |
| 4624049 | Switch actuator assembly | — | 1986-11-25 |
| 4524248 | Alternate action headlamp switch with mechanical logic | — | 1985-06-18 |