Harold Allan Simpson

AT AT&T: 1 patents #483 of 1,668Top 30%

📍 Canton, MA: #6 of 22 inventorsTop 30%

🗺 Massachusetts: #1,783 of 6,384 inventorsTop 30%

Overall (2002): #209,627 of 266,432Top 80%

Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6399880	Apparatus and method for electromagnetic shielding	Paul Stephan Bedrosian, David C. Wojewoda, James L. Brandner	2002-06-04