LB

Laurence A. Bettcher

BI Bettcher Industries: 2 patents #23 of 56Top 45%
📍 Huron, OH: #28 of 85 inventorsTop 35%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,317,151 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5070540 Protective garment William H. Bettcher 1991-12-10
5023953 Garment and protective sleeve — 1991-06-18