EL

Edward A. Langford

Overall (All Time): #1,673,958 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4768368 Tool for and method of making hollow articles Geoffrey A. Morden 1988-09-06
4610155 Manufacture of article having undercut internal surface Reginald L. Neale, Geoffrey A. Morden 1986-09-09
4559803 Tool for making hollow articles Reginald L. Neale, Stephen R. James 1985-12-24