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Michael P. Biggs

UN Unknown: 1 patents #172 of 2,033Top 9%
📍 Westlake Village, CA: #6 of 38 inventorsTop 20%
🗺 California: #3,049 of 13,957 inventorsTop 25%
Overall (1994): #92,490 of 165,921Top 60%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5308936 Ultrasonic pen-type data input device Takeo Z. O'Ishi, Mark S. Knighton 1994-05-03