RL

Roger B. Lachenbruch

📍 Petaluma, CA: #12 of 45 inventorsTop 30%
🗺 California: #8,555 of 28,370 inventorsTop 35%
Overall (2004): #126,576 of 270,089Top 50%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6772825 Heat exchange support surface Charles A. Lachenbruch 2004-08-10