Joan Friedel

📍 Baltimore, MD: #35 of 189 inventorsTop 20%

🗺 Maryland: #310 of 1,619 inventorsTop 20%

Overall (1994): #114,469 of 165,921Top 70%

Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5324201	Doll and method of operation	—	1994-06-28