Dan A. Petri

📍 Scotts Valley, CA: #4 of 15 inventorsTop 30%

🗺 California: #2,144 of 10,592 inventorsTop 25%

Overall (1989): #122,065 of 140,708Top 90%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4806911	Key-ring-mountable alarm device	—	1989-02-21