HR

Howard Richardson

BL Brewers Ledge: 1 patents #3 of 4Top 75%
📍 Cambridge, MA: #5,267 of 8,183 inventorsTop 65%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,471,585 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6699158 Pivoting climbing and traversing structure George W. Brewer 2004-03-02