Charles J. Ducastel, Jr.

📍 Springboro, OH: #136 of 304 inventorsTop 45%

🗺 Ohio: #30,338 of 73,341 inventorsTop 45%

Overall (All Time): #2,070,837 of 4,157,543Top 50%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
8430035	Cartridge and chamber for simulated firearm	—	2013-04-30
7926405	Simulated firearm	—	2011-04-19