PB

Philip D. Black

3M: 2 patents #5,326 of 11,543Top 50%
📍 Hudson, WI: #218 of 466 inventorsTop 50%
🗺 Wisconsin: #17,084 of 40,088 inventorsTop 45%
Overall (All Time): #2,339,516 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4784890 Fastener assembly with peripheral temporary attachment layer 1988-11-15
4563380 Fastener assembly with improved temporary attachment layer Dale G. Rhoe 1986-01-07