Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Home › Cities › Michigan › Hefei, MI
Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.

Hefei, MI 2025

3 patents  ·  2 inventors

Ranked #15,460 of 40,155 cities Top 40%

Showing 1–2 of 2 inventors

Rank Inventor Primary Company Patents
1 Yongxiang Li China Petroleum & Chemical 2
2 Xiaoping Liu Anhui University 1

Part of Michigan

Other Cities in Michigan

Ann Arbor, MI1,328
Troy, MI593
Novi, MI539
Canton, MI490
Midland, MI359
Kalamazoo, MI289
Grand Rapids, MI271
Rochester Hills, MI268
Northville, MI267