CF

Charles T. Fromknecht

TL The Singer Company Limited: 1 patents #229 of 510Top 45%
📍 Anderson, SC: #306 of 525 inventorsTop 60%
🗺 South Carolina: #8,412 of 15,501 inventorsTop 55%
Overall (All Time): #4,073,525 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4342132 Carpet pile sensor and indicator for carpet cleaner — 1982-08-03