RC

Robert B. Calhoun

SH Shotspotter: 1 patents #2 of 5Top 40%
Overall (2016): #250,782 of 481,213Top 55%
1
Patents 2016

Issued Patents 2016

Patent #TitleCo-InventorsDate
9240114 Systems and methods associated with detection of indoor gunfire Robert L. Showen, James G. Beldock, Gregory A. Stone, Murphey L. Johnson 2016-01-19