How much does a Patent Engineer make in Illinois?
As of July 01, 2026, the average salary for a Patent Engineer in Illinois is $107,500 per year, which breaks down to an hourly rate of $52.
However, a Patent Engineer's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $128,008
- Majority Range (25th-75th percentile): $96,799 to $118,235
- Entry-Level (10th percentile): $87,056