Donald A. Pirre

HC Hoechst Celanese: 1 patents #468 of 871Top 55%

📍 Wind Gap, PA: #13 of 23 inventorsTop 60%

🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%

Overall (All Time): #3,861,542 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5156331	Re-closable box construction for dispensing sheet materials	—	1992-10-20