DF

Daniel J. Freed

HI House Ear Institute: 1 patents #2 of 4Top 50%
📍 San Mateo, CA: #72 of 210 inventorsTop 35%
🗺 California: #7,981 of 26,868 inventorsTop 30%
Overall (2005): #217,608 of 245,428Top 90%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6980662 Device for presenting acoustical and vibratory stimuli and method of calibration Shawn X. Gao 2005-12-27