MA

Michael J. Andrejcak

UI Unifrax I: 1 patents #2 of 20Top 10%
📍 Tonawanda, NY: #4 of 16 inventorsTop 25%
🗺 New York: #4,046 of 12,119 inventorsTop 35%
Overall (2024): #346,040 of 561,600Top 65%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12122704 Low biopersistence inorganic fiber free of crystalline silica Donghui Zhao, Bruce K. Zoitos, Jason Hamilton, Karen L. Hanson 2024-10-22