Chi Fai Cheung

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Kwai Chung, HK

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Patents Grantslast 30 patents

Information Patent Grant
Rotational spinning apparatus having a pivotally-leveraged drive
- Patent number 10,544,989
- Issue date Jan 28, 2020
- Enrico Dalla Piazza
- Edward H. Kilduff
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Pivotally-leveraged manual centrifugal drive
- Patent number 10,006,708
- Issue date Jun 26, 2018
- Enrico Dalla Piazza
- Edward H. Kilduff
- F26 - DRYING

Patents Applicationslast 30 patents

Information Patent Application
ROTATIONAL SPINNING APPARATUS HAVING A PIVOTALLY-LEVERAGED DRIVE
- Publication number 20190271507
- Publication date Sep 5, 2019
- Edward H. Kilduff
- F26 - DRYING
Information Patent Application
Pivotally-Leveraged Manual Centrifugal Drive
- Publication number 20140130364
- Publication date May 15, 2014
- DALLA PIAZZA & CO.
- Edward H. Kilduff
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Pivotally-Leveraged Manual Centrifugal Drive
- Publication number 20130036621
- Publication date Feb 14, 2013
- DALLA PIAZZA & CO.
- Edward H. Kilduff
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...