RH

Richard D. Hardy

📍 Westlake, OH: #177 of 434 inventorsTop 45%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,209,439 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6337029 Method and composition for etching glass ceramic and porcelain surfaces Juan Jarufe 2002-01-08
6187374 Coatings with increased adhesion Juan Jarufe 2001-02-13