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Andrew Demko

CS Cold Steel: 1 patents #1 of 2Top 50%
📍 Wampum, PA: #1 of 3 inventorsTop 35%
🗺 Pennsylvania: #1,183 of 7,986 inventorsTop 15%
Overall (2020): #194,272 of 565,922Top 35%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10870209 Folding knife with blade lock Mike Wallace 2020-12-22
10632632 Arm blade engagement lock for folding knife 2020-04-28