CANADAVFD CORP (LTD)
Patent Applications and Registrations
Patent applications and USPTO patent grants for CANADAVFD CORP (LTD).The latest application filed is for "system and method for generating heated water and distilled water".
- CANADAVFD CORP (LTD) - Ottawa N/A CA
| Patent | Date |
|---|---|
| Direct torque control, piston engine Grant 11,136,916 - Zhao , et al. October 5, 2 | 2021-10-05 |
| Piston engine cylinder head with combined functions Grant 11,131,255 - Yuan , et al. September 28, 2 | 2021-09-28 |
| System and method of reciprocating piston engine, multi-fuel piston engine Grant 11,078,836 - Yuan August 3, 2 | 2021-08-03 |
| System and method for generating heated water and distilled water Grant 10,928,097 - Yuan February 23, 2 | 2021-02-23 |
| Water supply system that is selectively supplied with heated water Grant 10,760,819 - Yuan Sep | 2020-09-01 |
| System And Method For Generating Heated Water And Distilled Water App 20180340708 - YUAN; DEFANG | 2018-11-29 |
| Water Supply System That Is Selectively Supplied With Heated Water App 20180306463 - YUAN; DEFANG | 2018-10-25 |
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