Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
HC

Helen Chen

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Lawrenceville, GA: #251 of 1,047 inventorsTop 25%
Georgia: #6,849 of 35,610 inventorsTop 20%
Overall (All Time): #974,588 of 4,157,543Top 25%
5 Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10765257 Modularized food preparation device and tray structure for use thereof Haidee Chen, Timothy Chen 2020-09-08
10736464 System and method for operating a food preparation device Haidee Chen 2020-08-11
9918590 Food preparation device Haidee Chen 2018-03-20
7833178 Heel elongator and calf stretcher with toe bar Jay Lee 2010-11-16
D329792 Culinary scissors 1992-09-29