John Krzeminski

📍 Fenton, MI: #176 of 454 inventorsTop 40%

🗺 Michigan: #35,034 of 86,293 inventorsTop 45%

Overall (All Time): #1,739,555 of 4,157,543Top 45%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
12429003	Engine and method of operating the same	—	2025-09-30
12163480	Engine and method of operating the same	—	2024-12-10