John D. Willems

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Arvada, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Tape cartridge and tape drive system with internal and external tap...
- Patent number 7,733,598
- Issue date Jun 8, 2010
- Oracle America, Inc.
- John D. Willems
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage tape cartridge and system including an intermediate po...
- Patent number 7,646,562
- Issue date Jan 12, 2010
- Sun Microsystems, Inc.
- William J. Vanderheyden
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Data Storage Tape Cartridge and System Including an Intermediate Po...
- Publication number 20080156920
- Publication date Jul 3, 2008
- SUN MICROSYSTEMS, INC.
- William J. Vanderheyden
- G11 - INFORMATION STORAGE
Information Patent Application
Tape drive with leader connecting mechanism
- Publication number 20050253009
- Publication date Nov 17, 2005
- Storage Technology Corporation
- William Vanderheyden
- G11 - INFORMATION STORAGE