YC

Yuan Fang Cheng

AT Allway Tools: 2 patents #2 of 2Top 100%
📍 Syosset, NY: #2 of 10 inventorsTop 20%
🗺 New York: #1,481 of 9,277 inventorsTop 20%
Overall (2002): #33,898 of 266,432Top 15%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6487778 Utility knife with pressure reducing slot Donald Gringer 2002-12-03
D453251 Wood scraper Donald Gringer 2002-01-29