Donald W. Newman

📍 Bluffton, IN: #26 of 51 inventorsTop 55%

🗺 Indiana: #19,404 of 33,936 inventorsTop 60%

Overall (All Time): #3,763,894 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5388665	Adjustable ladder platform	—	1995-02-14