John D. Pera

BL Buckman Laboratories: 1 patents #1 of 2Top 50%

📍 Memphis, TN: #20 of 80 inventorsTop 25%

🗺 Tennessee: #148 of 740 inventorsTop 20%

Overall (1989): #93,565 of 140,708Top 70%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4851532	Ionene polymeric compositions, their preparation and use	Joseph G. E. Fenyes	1989-07-25