AR

Andre M. Rossfelder

📍 Village of La Jolla, CA: #1,124 of 2,316 inventorsTop 50%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,349,238 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4603748 High frequency vibratory systems for earth boring Peter Jung 1986-08-05
4553443 High frequency vibratory systems for earth boring Peter Jung 1985-11-19