Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12245098 | Crowdsourced contact tracing | Po-Shen Loh, Hannah Cai, Felipe Campos, John Choi, Timothy Chu +6 more | 2025-03-04 |
| 11950163 | Crowdsourced contact tracing | Po-Shen Loh, Hannah Cai, Felipe Campos, John Choi, Timothy Chu +6 more | 2024-04-02 |
| 5552051 | Site remediation technology | Lubomyr Kurylko, Orest Hyrcyk | 1996-09-03 |
| 5451320 | Biological process for groundwater and wastewater treatment | Lubomyr Kurylko, Orest Hrycyk | 1995-09-19 |
| 5399267 | Liquid treatment system with air emission control | Lubomyr Kurylko | 1995-03-21 |
| 5354458 | Sequencing batch liquid treatment | Lubomyr Kurylko, Mu H. S. Wang | 1994-10-11 |
| 5275732 | Combined coarse and fine bubble separation system | Lubomyr Kurylko, Mu H. S. Wang | 1994-01-04 |
| 5256299 | Method and apparatus for liquid treatment | Lubomyr Kurylko | 1993-10-26 |
| 5240600 | Water and wastewater treatment system | Lubomyr Kurylko, Mu H. S. Wang | 1993-08-31 |
| 5236595 | Method and apparatus for filtration with plural ultraviolet treatment stages | Lubomyr Kurylko, Mu H. S. Wang | 1993-08-17 |
| 5232584 | Method and apparatus for purifying and compacting solid wastes | Mu H. S. Wang | 1993-08-03 |
| 5190659 | Contamination removal system employing filtration and plural ultraviolet and chemical treatment steps and treatment mode controller | Lubomry Kurylko, Mu H. S. Wang | 1993-03-02 |
| 5171455 | Method and apparatus for separation of toxic contaminants by nebulization | Roland E. Weber, John J. Pavlovich | 1992-12-15 |
| 5167806 | Gas dissolving and releasing liquid treatment system | Lubomyr Kurylko, Mu H. S. Wang | 1992-12-01 |
| 5156747 | Separation of liquids with different boiling points with nebulizing chamber | Roland E. Weber, John J. Pavlovich | 1992-10-20 |
| 5122165 | Removal of volatile compounds and surfactants from liquid | Orest Hrycyk, Lubomyr Kurylko | 1992-06-16 |
| 5122166 | Removal of volatile compounds and surfactants from liquid | Orest Hyrcyk, Lubomry Kurylko | 1992-06-16 |
| 5084165 | Water treatment apparatus | Mu H. S. Wang, Chong S. Hwang, Harold Rhow | 1992-01-28 |
| 5069783 | Liquid treatment apparatus | Mu H. S. Wang, Chong S. Hwang, Harold Rhow | 1991-12-03 |
| 5068031 | Sludge treatment apparatus | Mu H. S. Wang, Chong S. Hwang, Harold Rhow | 1991-11-26 |
| 5064531 | Water filtration apparatus | Mu H. S. Wang, Chong S. Hwang, Harold Rhow | 1991-11-12 |
| 5049320 | Gas dissolving system and method | Lubomyr Kurylko, Mu H. S. Wang | 1991-09-17 |
| 4973404 | Micro/ultra filtration system | Roland E. Weber, John J. Pavlovich | 1990-11-27 |