Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11278916 | Wire electrode cleaning in ionizing blowers | Peter Gefter, Aleksey Klochkov | 2022-03-22 |
| 10737279 | Wire electrode cleaning in ionizing blowers | Peter Gefter, Aleksey Klochkov | 2020-08-11 |
| 9918374 | Control system of a balanced micro-pulsed ionizer blower | Edward Anthony Oldynski, Peter Gefter | 2018-03-13 |
| 9661725 | Wire electrode cleaning in ionizing blowers | Peter Gefter, Aleksey Klochkov | 2017-05-23 |
| 9661727 | Wire electrode cleaning in ionizing blowers | Peter Gefter, Aleksey Klochkov | 2017-05-23 |
| 9510431 | Control system of a balanced micro-pulsed ionizer blower | Edward Anthony Oldynski, Peter Gefter | 2016-11-29 |
| 9125284 | Automatically balanced micro-pulsed ionizing blower | Edward Anthony Oldynski, Peter Gefter | 2015-09-01 |
| 8885317 | Micropulse bipolar corona ionizer and method | — | 2014-11-11 |
| 8773837 | Multi pulse linear ionizer | Peter Gefter, Edward Anthony Oldynski | 2014-07-08 |
| 8717733 | Control of corona discharge static neutralizer | Peter Gefter, Lyle Dwight Nelsen | 2014-05-06 |
| 8710456 | Linear jet ionizer | Aleksey Klochkov, Peter Gefter, Steven Bernard Heymann, Greenberry Bedford Brown, Matthew T. Antonelli | 2014-04-29 |
| 8693161 | In-line corona-based gas flow ionizer | Peter Gefter, Lyle Dwight Nelson | 2014-04-08 |
| 8605407 | Low maintenance AC gas flow driven static neutralizer and method | Peter Gefter, Lawrence Levit, Scott Gehlke | 2013-12-10 |
| 8492733 | Multi-sectional linear ionizing bar and ionization cell | Aleksey Klochkov, Peter Gefter, Steven Bernard Heymann, Greenberry Bedford Brown, Matthew T. Antonelli | 2013-07-23 |
| 8416552 | Self-balancing ionized gas streams | Peter Gefter, Lyle Dwight Nelsen | 2013-04-09 |
| 8009405 | Low maintenance AC gas flow driven static neutralizer and method | Peter Gefter, Lawrence Levit, Scott Gehlke | 2011-08-30 |
| 6693788 | Air ionizer with static balance control | — | 2004-02-17 |
| 6515458 | Pulse oscillator and voltage level converter | — | 2003-02-04 |
| 6118645 | Self-balancing bipolar air ionizer | — | 2000-09-12 |
| 6002573 | Self-balancing shielded bipolar ionizer | — | 1999-12-14 |
| 5539631 | Converter circuits using a silicon controlled rectifier | — | 1996-07-23 |
| 5055963 | Self-balancing bipolar air ionizer | — | 1991-10-08 |
| 4331158 | Cardiac amplifier system with low transient fast switching | — | 1982-05-25 |
| 4181004 | Ultrasound wattmeter | Francis I. Dominy, Veikko K. Peltola | 1980-01-01 |