Donald Nelson

📍 Mount Pocono, PA: #3 of 14 inventorsTop 25%

🗺 Pennsylvania: #19,182 of 74,527 inventorsTop 30%

Overall (All Time): #1,275,151 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
D437246	Golf driving range yardage marker	—	2001-02-06
5711330	Golf ball washer with integral agitator	—	1998-01-27
5673812	Automated golf ball dispenser	—	1997-10-07
4190978	Collapsible playhouse made of two equal parts	—	1980-03-04