Shelvin Rosen

CL Copeland Lp: 1 patents #116 of 233Top 50%

📍 Sidney, OH: #91 of 232 inventorsTop 40%

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

Overall (All Time): #2,304,081 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5240483	Refrigerant filter-drier for use in a refrigerant recycling device	—	1993-08-31
4208221	Stator core stripping	—	1980-06-17