Thomas MCNAMARA

📍 Des Plaines, IL: #208 of 807 inventorsTop 30%

🗺 Illinois: #21,447 of 84,256 inventorsTop 30%

Overall (All Time): #1,284,466 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
5998714	Tonal compensator system for the fretboards of stringed instruments	—	1999-12-07
5662561	Weighted handle for a jump rope	—	1997-09-02
5269531	Board game	—	1993-12-14
4289197	Heat exchanger	—	1981-09-15