AH

Alan A. Halpern

📍 Kalamazoo, MI: #3 of 48 inventorsTop 7%
🗺 Michigan: #263 of 3,452 inventorsTop 8%
Overall (1989): #31,458 of 140,708Top 25%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4858598 Antiosteoporosis device having drop platform with powered drop 1989-08-22
4858599 Antiosteoporosis device and method 1989-08-22