AG

Alan W. Grattan

PL Plantronics: 5 patents #90 of 433Top 25%
Overall (All Time): #857,413 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8787599 Reduced microphone handling noise 2014-07-22
8503710 Headset with rotatable earpiece Jacob T. Meyberg, Ruperto Navarro 2013-08-06
7139405 Headset with spring loaded microphone Benjamin David Gannon 2006-11-21
7130434 Microphone PCB with integrated filter William F. Fabry 2006-10-31
7052281 Cable winding device with direct cable to electrical component connection Jacob T. Meyberg, Edward O. Sanderson, Gary T. Brint, Eric R. Bradford 2006-05-30
6845875 Convertible cargo box-bed liner for sports utility vehicle, van, or pick-up truck 2005-01-25