PH

P. David Halstead

📍 Knoxville, TN: #29 of 161 inventorsTop 20%
🗺 Tennessee: #275 of 1,269 inventorsTop 25%
Overall (2004): #143,071 of 270,089Top 55%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6763524 Titanium wire face guard Garry McNabb, David E. Wright 2004-07-20