Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1067085 | 4 port heating, ventilation and air conditioning manifold | — | 2025-03-18 |
| D1067079 | 3 port heating, ventilation and air conditioning manifold | — | 2025-03-18 |
| D1033249 | Combustion analyzer | Tinggui Hong | 2024-07-02 |
| D1031468 | Combustion analyzer controller/display | Tinggui Hong | 2024-06-18 |
| D1031470 | Combustion analyzer probe | Tinggui Hong | 2024-06-18 |
| 11971123 | Interconnecting spring clamp hose markers | Nicole Antoinette Schneegas, Henry J. Kuo | 2024-04-30 |
| D1021659 | Refrigerant scale | Kennedy Srun Kong, Nicole Antoinette Schneegas | 2024-04-09 |
| D1021660 | Refrigerant scale display | Kennedy Srun Kong, Nicole Antoinette Schneegas | 2024-04-09 |
| D986021 | Wired expansive pipe clamp thermocouple | Kennedy Srun Kong | 2023-05-16 |
| D981260 | Manometer | Kennedy Srun Kong | 2023-03-21 |
| D961426 | Vacuum gauge | Kennedy Srun Kong | 2022-08-23 |
| D955442 | Vacuum pump | Tinggui Hong | 2022-06-21 |
| D947052 | Digital manifold | — | 2022-03-29 |
| D946372 | Wireless expansive pipe clamp thermocouple | Kennedy Srun Kong | 2022-03-22 |
| D946436 | Leak detector | Cannon Cheng | 2022-03-22 |
| 10788245 | Refrigerant recovery pump with an improved input port | Tinggui Hong, David M. Hines | 2020-09-29 |
| D891279 | Digital manifold | — | 2020-07-28 |
| D771057 | Dongle | Adolfo Jose Wurts | 2016-11-08 |
| D726050 | Swivel clamp meter | Adolfo Jose Wurts | 2015-04-07 |
| D726049 | Medium clamp meter | Adolfo Jose Wurts | 2015-04-07 |
| D726048 | Small clamp meter | Adolfo Jose Wurts | 2015-04-07 |
| D706151 | Wireless refrigerant scale controller | Adolfo Jose Wurts | 2014-06-03 |
| D703557 | Wireless refrigerant scale platform | Adolfo Jose Wurts | 2014-04-29 |
| D700077 | Pocket folding thermometer | Adolfo Jose Wurts | 2014-02-25 |
| D700078 | Pocket folding thermometer | Adolfo Jose Wurts | 2014-02-25 |