ES

Elvin N. Sheppard

📍 Barton-under-Needwood, GB: #3 of 3 inventorsTop 100%
Overall (All Time): #4,093,563 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4279679 Method of manufacturing insulating corrugated structural members — 1981-07-21