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Eric Groen

ATAT&T: 1 patents #10,626 of 18,772Top 60%

AGAgere Systems Guardian: 1 patents #274 of 810Top 35%

Sac City, IA: #11 of 24 inventorsTop 50%

Iowa: #6,094 of 15,303 inventorsTop 40%

Overall (All Time): #2,230,329 of 4,157,543Top 55%

2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6285221	Impedance-matched, voltage-mode H-bridge write drivers	John D. Leighton	2001-09-04
6121800	Impedance matched, voltage-mode H-bridge write drivers	John D. Leighton	2000-09-19