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USPTO Patent Rankings Data through Sept 30, 2025
SG

Swapan Kumar Ghosh

Overall (2002): #110,279 of 266,432Top 45%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6419620 Process for the production of a fly ash slurry Sukuru Ramakrishna Rao, Sibcndra Kumar Basu, Barun Kumar Mall, Shreekant Verma, Gulab Singh +1 more 2002-07-16