PR

Phillip W. Robertson

PI Pyro Industries: 1 patents #1 of 4Top 25%
📍 Mount Vernon, WA: #2 of 4 inventorsTop 50%
🗺 Washington: #319 of 1,789 inventorsTop 20%
Overall (1994): #81,713 of 165,921Top 50%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5295474 Combustion grate with rods for pellet fueled stove Oliver J. Whitfield, Abbas Dadkhah-Nikoo, Craig G. Wright 1994-03-22