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William R. Ratcliffe

📍 Thousand Oaks, CA: #24 of 91 inventorsTop 30%
🗺 California: #4,598 of 17,285 inventorsTop 30%
Overall (1997): #59,222 of 185,788Top 35%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5680718 Illuminable hat William Blake Ratcliffe, Erik Loose 1997-10-28