Ronald A. Greenberg

📍 Lenox, MA: #1 of 5 inventorsTop 20%

🗺 Massachusetts: #1,495 of 6,037 inventorsTop 25%

Overall (2005): #113,102 of 245,428Top 50%

Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D506550	Microdermabrasion hand tool tip	—	2005-06-21