David O. Ramos

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Isabela, PR, US

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor substrate having increased fracture strength
- Patent number 7,055,242
- Issue date Jun 6, 2006
- Hewlett-Packard Development Company, L.P.
- David O. Ramos
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Semiconductor substrate having increased facture strength and metho...
- Patent number 6,560,871
- Issue date May 13, 2003
- Hewlett-Packard Development Company, L.P.
- David O. Ramos
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor substrate having increased facture strength and metho...
- Publication number 20030117458
- Publication date Jun 26, 2003
- David O. Ramos
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS