Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4480259 | Ink jet printer with bubble driven flexible membrane | John L. Vaught | 1984-10-30 |
| 4304997 | Electron capture detector with thermionic emission electron source | James J. Sullivan, Douglass McManigill, Armand P. Neukermans | 1981-12-08 |