EH

Ernest E. Hopwell

BL British Aerospace Public Limited: 1 patents #89 of 380Top 25%
Overall (All Time): #1,674,396 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4787787 Sheet material machining system Michael George Bayes 1988-11-29
4469030 Structural joints — 1984-09-04
4378173 Structural joints — 1983-03-29