Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11123012 | Underwater measurement of bioelectric signals | Robert Matthews | 2021-09-21 |
| 10068490 | System and method for improving student learning by monitoring student cognitive state | Andrew D. Hibbs, Walid V. Soussou, Jason D. Jolly | 2018-09-04 |
| 7513077 | Method and system for disinfection and aeration of soil | — | 2009-04-07 |
| 7466148 | Sensor system for measuring an electric potential signal of an object | Paul Hervieux, Linas Kunstmanas, Robert Matthews | 2008-12-16 |
| 7245956 | Unobtrusive measurement system for bioelectric signals | Robert Matthews, Paul Hervieux | 2007-07-17 |
| 7143502 | Method of improving the overall operating efficiency of an electric motor-powered assembly | Joseph Porat | 2006-12-05 |
| 6842931 | Submersible pool cleaner with integral rechargeable battery | Joseph Porat | 2005-01-18 |
| 6815918 | Pool cleaning method and apparatus | Joseph Porat | 2004-11-09 |
| 5430691 | Shock wave generator | — | 1995-07-04 |