GS

Graham J. Siddall

VA Varian: 3 patents #102 of 684Top 15%
HP HP: 1 patents #3,612 of 7,018Top 55%
🗺 California: #124,610 of 386,348 inventorsTop 35%
Overall (All Time): #1,306,089 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4694477 Flexure stage alignment apparatus 1987-09-15
4613981 Method and apparatus for lithographic rotate and repeat processing Steven Eaton, James B. Kruger, Garrett A. Garrettson, Armand P. Neukermans 1986-09-23
4592081 Adaptive X-ray lithography mask Steven Eaton 1986-05-27
4506184 Deformable chuck driven by piezoelectric means 1985-03-19