JL

John Livdahl

EJ E.F. Johnson: 1 patents #1 of 7Top 15%
📍 Waseca, MN: #2 of 9 inventorsTop 25%
🗺 Minnesota: #1,027 of 5,843 inventorsTop 20%
Overall (2011): #90,277 of 364,097Top 25%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7944847 Voting comparator method, apparatus, and system using a limited number of digital signal processor modules to process a larger number of analog audio streams without affecting the quality of the voted audio stream Linda Trine 2011-05-17
7929475 System and method for multicast communications using real time transport protocol (RTP) Dana Simonson, Rory A. Smith 2011-04-19