RG

Richard A. Greiner

BN Bolt, Beranek And Newman: 1 patents #6 of 41Top 15%
📍 Madison, WI: #2,790 of 4,527 inventorsTop 65%
🗺 Wisconsin: #23,834 of 40,088 inventorsTop 60%
Overall (All Time): #3,976,741 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4674124 Multichannel masking sound generator Thomas R. Horrall 1987-06-16