DP

David Perkins

AP Active Power: 1 patents #1 of 5Top 20%
🗺 Texas: #2,180 of 8,064 inventorsTop 30%
Overall (2005): #215,078 of 245,428Top 90%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6955050 Thermal storage unit and methods for using the same to heat a fluid Robert S. Hudson 2005-10-18