EC

Edward Arthur Christophersen

📍 Marysville, CA: #8 of 36 inventorsTop 25%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,366,492 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7430995 Constant optimum total compression: real-time manipulation of combustion chamber volume as a means of optimizing compression in internal combustion engines 2008-10-07