Roland Filbrun

📍 Springfield, OH: #98 of 288 inventorsTop 35%

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

Overall (All Time): #2,248,475 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5971202	Ice cube restraining device	—	1999-10-26
D407944	Drinking glass ice cube restraining device	—	1999-04-13