Laird L. Larsen

📍 Chicago, IL: #5,168 of 13,327 inventorsTop 40%

🗺 Illinois: #34,584 of 84,256 inventorsTop 45%

Overall (All Time): #2,268,115 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5603680	Locking collar for a barbell or dumbbell	—	1997-02-18
D359077	Game board	—	1995-06-06