JH

John K. Hefferan

Motorola: 1 patents #6,475 of 12,470Top 55%
📍 Hoffman Estates, IL: #317 of 707 inventorsTop 45%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,006,617 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9342935 Smartphone based system for vehicle monitoring security Soren K. Lundsgaard, Niels C. Lundsgaard 2016-05-17
5535426 Method and apparatus for moving primary control of a call in a multiple site communication system Todd A. Leigh, Michael D. Sasuta 1996-07-09