RP

Rodney Parker

T( Tetra Holding (Us): 2 patents #9 of 19Top 50%
📍 Blacksburg, VA: #390 of 1,029 inventorsTop 40%
🗺 Virginia: #12,642 of 34,511 inventorsTop 40%
Overall (All Time): #2,169,944 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7060181 Dual density filter cartridge John Edward Fox, Jr. 2006-06-13
6692637 Dual density filter cartridge John Edward Fox, Jr. 2004-02-17