Growing community of inventors

Forest Hills, NY, United States of America

Yuan Fang Cheng

Average Co-Inventor Count = 1.86

ph-index = 18

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 = 901

Yuan Fang ChengDonald Gringer (48 patents)Yuan Fang ChengHoward Soled (6 patents)Yuan Fang ChengSteven Moravsky (1 patent)Yuan Fang ChengYuan Fang Cheng (55 patents)Donald GringerDonald Gringer (95 patents)Howard SoledHoward Soled (8 patents)Steven MoravskySteven Moravsky (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Allway Tools, Inc. (53 from 93 patents)

2. Site-b Company (2 from 9 patents)


55 patents:

1. 12304097 - Retractable utility knife

2. 12296433 - Sander clamping mechanism

3. 11536037 - Versatile drywall compound tool

4. D936419 - Mixing tool implement

5. D925327 - Tool handle

6. D922169 - Handle of a hand tool

7. 10933517 - Knife with screwdriver bit

8. 10124624 - Container with attachment

9. D791423 - Combination tool

10. D785268 - Liner

11. D783917 - Paint container

12. 9522774 - Blade dispenser

13. D773912 - Caulk tool kit

14. D764253 - Painting tool

15. 9302844 - Blade dispenser

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as of
12/15/2025
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