William Hems

JP Johnson Matthey Plc: 1 patents #2 of 9Top 25%

Overall (2011): #131,151 of 364,097Top 40%

Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
8039675	Catalysts	Gabriela Alexandra Grasa	2011-10-18