Douglas Alan Ruth, II

QU Quallion: 1 patents #7 of 18Top 40%

📍 Santa Clarita, CA: #22 of 99 inventorsTop 25%

🗺 California: #8,996 of 28,521 inventorsTop 35%

Overall (2003): #234,006 of 273,478Top 90%

Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6607843	Brazed ceramic seal for batteries with titanium-titanium-6A1-4V cases	Hisashi Tsukamoto, Clay Kishiyama, Andrew Szyszkowski	2003-08-19