Thomas N. Vaughn

📍 Columbus, WI: #32 of 60 inventorsTop 55%

🗺 Wisconsin: #23,834 of 40,088 inventorsTop 60%

Overall (All Time): #3,999,534 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4603448	Rotary electric toothbrush	Frederic H. Middleton, David V. Mollenhoff, Theodore L. Taylor	1986-08-05