JG

Joanne Sawhill Griffin

📍 Chesterfield, MO: #2,561 of 6,461 inventorsTop 40%
🗺 Missouri: #8,863 of 23,789 inventorsTop 40%
Overall (All Time): #2,200,730 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6543898 Interactive self-diagnostic system Peter B. Griffin 2003-04-08
6238049 Interactive self-diagnostic system Peter B. Griffin 2001-05-29