Carl A. Caspers

UN Unknown: 1 patents #273 of 2,925Top 10%

📍 Avon, MN: #1 of 1 inventorsTop 100%

🗺 Minnesota: #343 of 4,860 inventorsTop 8%

Overall (2003): #32,963 of 273,478Top 15%

Patents 2003

Issued Patents 2003

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
6645253	Vacuum pump and shock absorber for artificial limb	—	2003-11-11
6554868	Vacuum pump and shock absorber for artificial limb	—	2003-04-29
6508842	Socket liner for artificial limb	—	2003-01-21