John N. Beall, III

📍 Seattle, WA: #8,251 of 21,776 inventorsTop 40%

🗺 Washington: #27,877 of 76,902 inventorsTop 40%

Overall (All Time): #1,644,711 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
5664727	Portable cartridge brass collector	—	1997-09-09
5186883	Method of forming a concrete block	—	1993-02-16
4932652	Martial arts training apparatus	—	1990-06-12