Donald Leavitt

📍 Wrentham, MA: #13 of 28 inventorsTop 50%

🗺 Massachusetts: #4,682 of 13,044 inventorsTop 40%

Overall (2017): #437,192 of 506,227Top 90%

Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
9759011	Extendible barricade	—	2017-09-12