Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Sunfield, MI ranks #42,921 worldwide for total patents filed all time, with 16 patents from 6 inventors. Leading employers of inventors based in Sunfield, MI include Basf Se, Adac Plastics, United Animal Health. That works out to 30.9 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–6 of 6 inventors

Rank Inventor Primary Company Patents
1 David L. Caldwell Basf Se 7
2 Bradley T. Kuehn Adac Plastics 3
3 Terry Stemler United Animal Health 2
3 Donald L. Kenyon General Motors 2
#5 Brian L. Guilford 1
#5 Alan THELEN Ranir 1

Part of Michigan