RG

Robert B. Graybill

AR Arbitron: 1 patents #4 of 12Top 35%
📍 Ellicott City, MD: #28 of 132 inventorsTop 25%
🗺 Maryland: #713 of 2,889 inventorsTop 25%
Overall (2011): #181,809 of 364,097Top 50%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7961881 Apparatus and methods for including codes in audio signals James M. Jensen, Wendell Lynch, Michael M. Perelshteyn, Sayed Hassan, Wayne Sabin 2011-06-14