DT

Devin J. Troyer

📍 Columbia, SC: #10 of 49 inventorsTop 25%
🗺 South Carolina: #230 of 957 inventorsTop 25%
Overall (2002): #229,915 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6488042 Walking cane having a multifunctional, expandable handle — 2002-12-03