WK

William R. Kleinhenz

OF Owens-Corning Fiberglas: 2 patents #169 of 497Top 35%
📍 Westerville, OH: #254 of 636 inventorsTop 40%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,253,787 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5968306 Heat seal apparatus Michael Williamson 1999-10-19
5755923 Heat seal apparatus Michael Williamson 1998-05-26