John David Egri, II

📍 Lincoln, CA: #30 of 144 inventorsTop 25%

🗺 California: #124,610 of 386,348 inventorsTop 35%

Overall (All Time): #1,210,001 of 4,157,543Top 30%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
9200439	Firewall system and method	—	2015-12-01
8973330	Expansion bracket, system, and method	—	2015-03-10
5921041	Bottom track for wall assembly	—	1999-07-13
4791766	Metallic framing fire-stop	—	1988-12-20