HR

Harvey C. Rettberg

TL The Singer Company Limited: 3 patents #94 of 510Top 20%
📍 Pickens, SC: #23 of 85 inventorsTop 30%
🗺 South Carolina: #4,446 of 15,501 inventorsTop 30%
Overall (All Time): #1,684,101 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D262772 Portable circular saw James L. Glass, Richard Ryer, James R. Sistare 1982-01-26
D262184 Portable circular saw James L. Glass, Richard Ryer, James R. Sistare 1981-12-08
4219749 Housing for power tools 1980-08-26