Philip T. Dempster

📍 Concord, CA: #29 of 85 inventorsTop 35%

🗺 California: #27,528 of 67,890 inventorsTop 45%

Overall (2019): #312,616 of 560,194Top 60%

Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10501320	Ozone generation system	—	2019-12-10