CI

Charles P. Spell, II

IA Inventio Ag: 1 patents #444 of 953Top 50%
📍 Clinton, NC: #11 of 27 inventorsTop 45%
🗺 North Carolina: #26,533 of 45,564 inventorsTop 60%
Overall (All Time): #3,607,818 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6029708 Pulsation damper for a hydraulic elevator Terry Holmes, Dean Chow 2000-02-29