AR

Arthur Radichio

SP Spectronics: 1 patents #13 of 19Top 70%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #1,039,385 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6718789 Pipe freezer with defrost cycle — 2004-04-13
6286329 Pipe freezer — 2001-09-11
6128176 External burner shut-off — 2000-10-03
5548965 Multi-cavity evaporator Limin Chen 1996-08-27
4309875 Pipe freezer or the like — 1982-01-12