LC

Leonard Castelbaum

AR American Regent: 1 patents #130 of 274Top 50%
📍 Mansfield, OH: #87 of 264 inventorsTop 35%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,359,933 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4477108 Flexible hose having an end connection fitting Joseph M. Ostrowski, Joseph H. Bedson, Jr. 1984-10-16
4249971 Process for making elastomeric hose Crescencio T. Yap 1981-02-10