John T. Hill

EX ExxonMobil: 1 patents #167 of 568Top 30%

📍 Winnipeg, CA: #18 of 83 inventorsTop 25%

Overall (2004): #190,631 of 270,089Top 75%

Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6679291	Poppet valve assembly	Richard L. Fahl	2004-01-20