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Marshall E. Bishop

BG B. F. Goodrich: 1 patents #389 of 734Top 55%
📍 Richwood, WV: #2 of 3 inventorsTop 70%
🗺 West Virginia: #1,108 of 3,425 inventorsTop 35%
Overall (All Time): #2,345,467 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4707205 Method for making an inflatable mandrel Duane E. Thewlis 1987-11-17
4632328 Inflatable mandrel and method therefor Duane E. Thewlis 1986-12-30