Philip J. Dufresne

📍 Lakewood, OH: #16 of 53 inventorsTop 35%

🗺 Ohio: #2,265 of 7,143 inventorsTop 35%

Overall (2018): #276,066 of 503,207Top 55%

Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
9885696	System for analyzing mercury	—	2018-02-06