Kean Christensen

📍 Billings, MT: #2 of 11 inventorsTop 20%

🗺 Montana: #16 of 106 inventorsTop 20%

Overall (1989): #89,074 of 140,708Top 65%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4883191	Releasable chain keeper	—	1989-11-28