Michael A. Tontz

📍 Coronado, CA: #5 of 14 inventorsTop 40%

🗺 California: #23,431 of 60,411 inventorsTop 40%

Overall (2018): #298,924 of 503,207Top 60%

Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
9896848	Collapsible safety railing	—	2018-02-20