Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5518633 | Process for treating aqueous media containing metal ions | Cary V. Brown, John S. Craven, Gregory A. Martz, James Elliott Merkle, Jr., Melissa Wagner | 1996-05-21 |
| 4242652 | Four port waveguide switch | Tsuneo Shishido, Philip A. Eyermann, Herman W. Cramm | 1980-12-30 |
| 4237431 | Five port waveguide switch | Isuneo Shishido, Herman W. Cramm | 1980-12-02 |