RF

Ross T. Fredericksen

IBM: 3 patents #1,237 of 9,568Top 15%
📍 Mantorville, MN: #2 of 16 inventorsTop 15%
🗺 Minnesota: #596 of 5,843 inventorsTop 15%
Overall (2011): #37,569 of 364,097Top 15%
3
Patents 2011

Issued Patents 2011

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7994797 Implementing a coded time domain transmission distance meter Edward C. Gillard, Don A. Gilliland 2011-08-09
7902850 Versatile materials probe Don A. Gilliland 2011-03-08
7885069 Implementing adaptable three phase modular line filtering Edward C. Gillard, Don A. Gilliland 2011-02-08