FD

Frederick S. Dowell

DG Dunlop Gmbh: 2 patents #43 of 197Top 25%
MN Massey-Ferguson Services, N.V.: 1 patents #21 of 66Top 35%
Overall (All Time): #1,672,409 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4721191 Disc brake 1988-01-26
4386685 Brake take-up mechanism with a spring biased rotary adjustment John F. Cole 1983-06-07
4358004 Load-taking apparatus for a disc pack Benedict P. Healy 1982-11-09