Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4771970 | Pressure flow control device | — | 1988-09-20 | |
| 4718827 | Fuel pump | John E. Creager, Richard F. Kostelic | 1988-01-12 | |
| 4638305 | Apparatus for detecting water in fuel | — | 1987-01-20 | |
| 4316174 | Threshold detector for a condition indication | John E. Creager, Robert B. Gelenius | 1982-02-16 | $9,260,000 |