Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4737897 | Regulated high voltage dc-dc converter with remotely switched output polarity control | Frederick L. Smith | 1988-04-12 |
| 4450409 | Pressure sensor and leak detector | B. Wayne Castleman, Robert F. Donehoo, Rudolph G. Oswald, Kenneth Lyle Reed | 1984-05-22 |