Norman Douglas Bittner

📍 Cherry Hill, NJ: #1 of 50 inventorsTop 2%

🗺 New Jersey: #535 of 6,350 inventorsTop 9%

Overall (2011): #39,541 of 364,097Top 15%

Patents 2011

Issued Patents 2011

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
8047928	Putter training system	—	2011-11-01
8002643	Golf putter and grid for training a golf putting method	—	2011-08-23
7955180	Golf putter with aiming apparatus	—	2011-06-07