Roger C. Kellison

📍 North Bergen, NJ: #1 of 6 inventorsTop 20%

🗺 New Jersey: #350 of 3,756 inventorsTop 10%

Overall (1989): #17,095 of 140,708Top 15%

Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4875808	Seismic anchor	—	1989-10-24
4869467	Internally supported retaining element and method of using	—	1989-09-26