John A. Gorczyca
19Patents
7h-index
13Co-inventors
63Inventor score
Filing activity: Apr 14, 1999 → Oct 3, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6785114B2 | Foraminous filter for use in air ionizer | Performing Operations; Transporting | 26 | Expired |
| US6826030B2 | Method of offset voltage control for bipolar ionization systems | Electricity | 22 | Expired |
| US7180722B2 | Alternating current monitor for an ionizer power supply | Electricity | 21 | Expired |
| US6438262B1 | Security document validation | Physics | 14 | Expired |
| US9293895B2 | Ionizing bar for air nozzle manifold | Electricity | 10 | Active |
| US6757150B2 | Method and air baffle for improving air flow over ionizing pins | Electricity | 9 | Expired |
| US6717792B2 | Emitter assembly | Electricity | 8 | Expired |
| US7054130B2 | Apparatus and method for improving uniformity and charge decay time performance of an air ionizer blower | Electricity | 7 | Expired |
| US7795885B2 | Optically isolated current monitoring for ionization systems | Performing Operations; Transporting | 5 | Active |
| US7828586B2 | High voltage power supply connector system | Emerging Cross-Sectional Technologies | 5 | Active |
| US8681470B2 | Active ionization control with interleaved sampling and neutralization | Electricity | 3 | Active |
| US8039789B2 | Method and apparatus for self calibrating meter movement for ionization power supplies | Electricity | 2 | Active |
| US7501765B2 | Emitter electrodes formed of chemical vapor deposition silicon carbide | Electricity | 1 | Expired |
| US11071141B2 | Methods and apparatus for a control station | Physics | 0 | Active |
| US11310897B2 | Method and apparatus for an ionized air blower | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9356434B2 | Active ionization control with closed loop feedback and interleaved sampling | Electricity | 0 | Active |
| US8289673B2 | Multiple-axis control apparatus for ionization systems | Electricity | 0 | Active |
| US8067892B2 | Method of forming a corona electrode substantially of chemical vapor deposition silicon carbide and a method of ionizing gas using the same | Electricity | 0 | Active |
| US8462480B2 | In-line gas ionizer with static dissipative material and counterelectrode | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.