Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10451459 | Apparatus for inhaler testing | Mark Copley, Ian Christopher Evans, Jonathan Charles Stephen Wright | 2019-10-22 |
| 5982862 | Dial inbound meter interface unit which derives power from telephone line when telephone is ringing | Victor Trifu | 1999-11-09 |
| 5815558 | Dial inbound meter interface unit which uses two elements for coupling to and isolating from meter | Victor Trifu | 1998-09-29 |