CF

Chung L. Feng

SA Selas Corporation Of America: 1 patents #14 of 30Top 50%
📍 Wayne, PA: #194 of 493 inventorsTop 40%
🗺 Pennsylvania: #23,606 of 74,527 inventorsTop 35%
Overall (All Time): #1,676,768 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4706557 Cross flow continuous fryer Ching-Wen Yang 1987-11-17
4237730 Fluid velocity measurement system — 1980-12-09
4219316 Curved spiral pump — 1980-08-26