RR

R. Lee Roberts

RD Rg Delaware: 1 patents #1 of 2Top 50%
📍 Rose Valley, PA: #2 of 3 inventorsTop 70%
🗺 Pennsylvania: #1,049 of 4,560 inventorsTop 25%
Overall (2005): #120,398 of 245,428Top 50%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6942795 Modular filter system and method of repairing and/or replacing components thereof Mark Kevin Addison 2005-09-13