Urivan A. Saaib

📍 El Rosario, MX: #6 of 13 inventorsTop 50%

Overall (All Time): #3,554,978 of 4,157,543Top 90%

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6438515	Bitextual, bifocal language learning system	Richard H. Crawford	2002-08-20