JM

Jean-Paul G. R. Morel

U.S. Philips: 1 patents #4,133 of 8,851Top 50%
Overall (All Time): #3,975,791 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4670807 Magnetic write head with smooth frequency response Frederik W. Gorter, Jacobus J. M. Ruigrok 1987-06-02