JH

John A. Harcourt

📍 Oklahoma City, OK: #247 of 1,463 inventorsTop 20%
🗺 Oklahoma: #2,630 of 12,736 inventorsTop 25%
Overall (All Time): #1,253,012 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7455358 Child restraint apparatus for a vehicle William C. Aven, William P. Munsell 2008-11-25
7246853 Child restraint apparatus for a vehicle William C. Aven, William P. Munsell 2007-07-24
7243975 Protective cover Susan G. Cody 2007-07-17
7144086 Shoulder belt clip for child safety seats and child carriers William P. Munsell 2006-12-05