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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Drumquin, CA ranks #35,908 worldwide for total patents filed all time, with 23 patents from 15 inventors. Leading employers of inventors based in Drumquin, CA include IBM, Refinitiv Us Organization, Carleton University.

Showing 1–15 of 15 inventors

Rank Inventor Primary Company Patents
1 James Doughty 6
2 SEYED MOHAMMAD AMIN KAMALI IBM 2
2 Andrew Timothy Mulder Refinitiv Us Organization 2
2 Erin M. McConnell Carleton University 2
#5 Morgan Bayliss 1
#5 Matthieu ST-ARNAUD 1
#5 Simon BÉLANGER 1
#5 Eric Karmouch 1
#5 Paisley Laurenzio Shopify 1
#5 Sape de Vries Siemens Healthcare Diagnostics 1
#5 Michael McGeein IBM 1
#5 Seyed Mohammad Amin Kamali 1
#5 Daniel Head 1
#5 Matthew Y. Tang Ottawa Hospital Research Institute 1
#5 William Nathaniel McNair 1