RH

Richard G. Hilbert

LE Leesona: 1 patents #21 of 54Top 40%
📍 Smithfield, RI: #47 of 76 inventorsTop 65%
🗺 Rhode Island: #3,444 of 6,211 inventorsTop 60%
Overall (All Time): #4,121,011 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4226077 Method and apparatus for manufacturing wrapped yarns — 1980-10-07