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Mark Douglas Biggin

📍 Eugene, OR: #610 of 1,137 inventorsTop 55%
🗺 Oregon: #17,068 of 28,073 inventorsTop 65%
Overall (All Time): #2,480,554 of 4,157,543Top 60%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11915615 Systems and methods for detecting collusion in student testing using graded scores or answers for individual questions Jingyi Li, Guan'ao Yan 2024-02-27