FD

Frederick P. DeKalb

PL Plantronics: 1 patents #7 of 28Top 25%
📍 Quincy, CA: #6 of 16 inventorsTop 40%
🗺 California: #14,783 of 41,698 inventorsTop 40%
Overall (2011): #303,866 of 364,097Top 85%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7986803 Ear bud speaker earphone with retainer tab — 2011-07-26