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Shirley C. Rich, executrix

📍 Wellesley, MA: #579 of 837 inventorsTop 70%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,741,952 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5513618 High performance ignition apparatus and method Stanley R. Rich 1996-05-07