David M. Gafken

📍 Auburn, IN: #80 of 124 inventorsTop 65%

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

Overall (All Time): #4,021,971 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4542936	Chiropractor's examination stool	—	1985-09-24