DR

David C. Ritter

LO Louisiana-Pacific: 1 patents #1 of 7Top 15%
MA Masonite: 1 patents #1 of 10Top 10%
📍 West Linn, OR: #6 of 48 inventorsTop 15%
🗺 Oregon: #304 of 2,069 inventorsTop 15%
Overall (2002): #68,620 of 266,432Top 30%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6461743 Smooth-sided integral composite engineered panels and methods for producing same Jay Tanzer 2002-10-08
6368528 Method of making molded composite articles George Whelan, Michael Halton 2002-04-09