HR

Hal Richardson

WL Waters Investments Limited: 1 patents #6 of 23Top 30%
📍 Westborough, MA: #16 of 43 inventorsTop 40%
🗺 Massachusetts: #1,866 of 6,583 inventorsTop 30%
Overall (2004): #213,406 of 270,089Top 80%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6780315 Backflow prevention for high pressure gradient systems Richard W. Andrews 2004-08-24