Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7459918 | Impedance measurement system with incorporated internal measurement drift compensation networks | David L. Jones, Dirk Kupershoek | 2008-12-02 |
| 6507022 | Optical apparatus | Colin Herbert Salmond, Colin Victor Greensill | 2003-01-14 |
| 4945225 | Signal discriminator | Christopher J. Gamgee, Charles Jungo | 1990-07-31 |