Benjamin R. Halpern

UN Unknown: 1 patents #29,356 of 83,584Top 40%

📍 Bloomington, IN: #293 of 943 inventorsTop 35%

🗺 Indiana: #10,625 of 33,936 inventorsTop 35%

Overall (All Time): #1,647,553 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
5564000	Method and apparatus for viewing three dimensional objects	—	1996-10-08
5524188	Viewing three dimensional objects by rotational wobble about multiple axes	—	1996-06-04
4453715	Three-dimensional puzzle	—	1984-06-12