DB

David E. Brown

CR Clark Reliance: 2 patents #1 of 3Top 35%
📍 Troutdale, OR: #1 of 2 inventorsTop 50%
🗺 Oregon: #142 of 1,309 inventorsTop 15%
Overall (1997): #43,342 of 185,788Top 25%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5647656 Illuminated fluid level indicator Mark Colman, Michael J. Kett 1997-07-15
5645336 Illuminated fluid level indicator Mark Colman, Michael J. Kett 1997-07-08