Johan E. deRijke

Cupertino, CA: #5,025 of 6,989 inventorsTop 75%

California: #247,236 of 386,348 inventorsTop 65%

Overall (All Time): #3,741,922 of 4,157,543Top 95%

1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5513499	Method and apparatus for cryopump regeneration using turbomolecular pump	—	1996-05-07