Joseph H. Z. Wu

EN Engelhard: 2 patents #2 of 49Top 5%

📍 Somerville, NJ: #15 of 114 inventorsTop 15%

🗺 New Jersey: #466 of 4,306 inventorsTop 15%

Overall (1994): #28,914 of 165,921Top 20%

Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5326381	Use of polytetrafluoroethylene resin particles to reduce the abrasion of abrasive pigments	—	1994-07-05
5282898	Use of surfactants in processing abrasive pigments	—	1994-02-01