AV

Allen J. Virant

PL Plasticolor: 1 patents #1 of 2Top 50%
📍 Geneva, OH: #2 of 4 inventorsTop 50%
🗺 Ohio: #715 of 3,574 inventorsTop 25%
Overall (1989): #132,688 of 140,708Top 95%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4839405 Ultraviolet stabilizer compositions, stabilized organic materials, and methods David J. Speelman 1989-06-13