RT

Robert S. Turnbull

TN The Singer Company N.V.: 3 patents #1 of 10Top 10%
📍 Christchurch, CA: #1 of 2 inventorsTop 50%
Overall (1997): #11,519 of 185,788Top 7%
3
Patents 1997

Issued Patents 1997

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D377359 Sewing machine Don M.-C. Chung 1997-01-14
D377360 Sewing machine Don M.-C. Chung 1997-01-14
D377361 Sewing machine Don M.-C. Chung 1997-01-14