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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Southwick, MA ranks #5,831 worldwide for total patents filed in 2021, with 17 patents from 7 inventors. Leading employers of inventors based in Southwick, MA include Hamilton Sundstrand, Nike, Mahle International Gmbh.

Showing 1–7 of 7 inventors

Rank Inventor Primary Company Patents
1 Michael Doe Hamilton Sundstrand 5
2 William J. Cass Nike 4
3 Paul M. Colson Hamilton Sundstrand 2
3 Thomas Kalmbach Mahle International Gmbh 2
3 Brent J. Merritt Hamilton Sundstrand 2
#6 Mark Sinclair Graphic Packaging 1
#6 Thomas J. Stapleton Hamilton Sundstrand 1

Part of Massachusetts