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John Steven Spurr

FG Finnigan Mat Gmbh: 1 patents #8 of 25Top 35%
📍 Hayward, CA: #530 of 1,120 inventorsTop 50%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,202,568 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6567994 Ventilation of toilets Michael Gerard Siddle 2003-05-27
D344139 Mass spectometer sample slide John S. Cottrell 1994-02-08