DW

Donald M. Winchester

📍 Kaufman, TX: #10 of 34 inventorsTop 30%
🗺 Texas: #40,946 of 125,132 inventorsTop 35%
Overall (All Time): #1,636,770 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6006888 Double spiral conveyor 1999-12-28
5186310 Vertical lift conveyor 1993-02-16
4724953 Food conveyor apparatus 1988-02-16