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John B. Sink

📍 High Point, NC: #122 of 422 inventorsTop 30%
🗺 North Carolina: #14,587 of 45,564 inventorsTop 35%
Overall (All Time): #1,675,999 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D290403 Catheter bag holder — 1987-06-16
D279362 Chair restraining device — 1985-06-25
D278779 Invalid seat cushion — 1985-05-14