CW

Christopher J. Witherspoon

📍 Apple Valley, CA: #28 of 110 inventorsTop 30%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #1,964,866 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
RE47073 Spark plug Perry D. Martin 2018-10-02
8125130 Spark plug Perry D. Martin 2012-02-28