DC

Doris B. Collier

📍 Wilson, NC: #38 of 99 inventorsTop 40%
🗺 North Carolina: #26,533 of 45,564 inventorsTop 60%
Overall (All Time): #3,893,198 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4890386 Reciprocating knife apparatus — 1990-01-02