KC

Kevin A. Campbell

JE Jeld-Wen: 2 patents #47 of 138Top 35%
📍 Klamath Falls, OR: #44 of 142 inventorsTop 35%
🗺 Oregon: #12,654 of 28,073 inventorsTop 50%
Overall (All Time): #2,140,337 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7614188 Corner key with pathway Richard Hetherington 2009-11-10
7246411 Methods and systems for sliding windows and doors Richard Hetherington 2007-07-24