Growing community of inventors

Alpharetta, GA, United States of America

Andrew Q Liu

Average Co-Inventor Count = 2.40

ph-index = 5

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 56

Andrew Q LiuSteven J Muske (15 patents)Andrew Q LiuNeil John Varlamoff (4 patents)Andrew Q LiuJoanna Gail Kucko (3 patents)Andrew Q LiuCaleb Gossens (1 patent)Andrew Q LiuAndrew Q Liu (15 patents)Steven J MuskeSteven J Muske (18 patents)Neil John VarlamoffNeil John Varlamoff (16 patents)Joanna Gail KuckoJoanna Gail Kucko (3 patents)Caleb GossensCaleb Gossens (21 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Calphalon Corporation (14 from 89 patents)

2. Sunbeam Products, Inc. (1 from 647 patents)


15 patents:

1. 12150573 - Knife block with storage slot blade sharpeners and cutlery set using same

2. D920053 - Knife block

3. 11000141 - Knife block with storage slot blade sharpeners and cutlery set using same

4. 10638863 - Knife block with storage slot blade sharpeners and cutlery set using same

5. D832658 - Knife block

6. D832659 - Knife block

7. D832660 - Knife block

8. 9693644 - Knife block with storage slot blade sharpeners and cutlery set using same

9. D766048 - Knife block

10. D766047 - Knife block

11. D764875 - Knife block

12. D764876 - Knife block

13. D764877 - Knife block

14. D764878 - Knife block

15. D764879 - Knife block

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as of
1/3/2026
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