Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10729124 | Apparatus to effect an optical barrier to pests | Szabolcs Marka, Zsuzsanna Marka | 2020-08-04 |
| 10407320 | System for cleansing organisms from water | Szabolcs Marka, Zsuzsanna Marka | 2019-09-10 |
| 9944541 | System for cleansing organisms from water | Szabolcs Marka, Zsuzsanna Marka | 2018-04-17 |
| 8864038 | Systems and methods for fraud prevention, supply chain tracking, secure material tracing and information encoding using isotopes and other markers | Szabolcs Marka, Zsuzsanna Marka | 2014-10-21 |
| 8810411 | Optical barrier to pests | Szabolcs Marka, Zsuzsanna Marka | 2014-08-19 |
| 6245025 | Method and apparatus for measuring fetal heart rate and an electroacoustic sensor for receiving fetal heart sounds | Miklos Torok, Ferenc Kovacs, Sandor Seres, Istvan Szekely, Geza Balog +1 more | 2001-06-12 |
| 5042503 | Process and apparatus for extended, non-invasive monitoring of uterine contractions | Miklos Torok, Janos Bota | 1991-08-27 |