DG

Donald Gringer

AT Allway Tools: 1 patents #2 of 2Top 100%
📍 New York, NY: #929 of 2,984 inventorsTop 35%
🗺 New York: #4,600 of 12,766 inventorsTop 40%
Overall (2021): #471,749 of 548,734Top 90%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10933517 Knife with screwdriver bit Yuan Fang Cheng 2021-03-02