MD

Mark Laurence Doyle

JL Johnson Matthey Public Limited: 3 patents #199 of 922Top 25%
📍 Wembley, GB: #16 of 73 inventorsTop 25%
Overall (All Time): #1,614,387 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6350297 Gas separation devices Neil Edwards 2002-02-26
6165643 Hydrogen storage materials Ivor Rex Harris, Allin S. Pratt, David Benjamin Willey 2000-12-26
5338509 Method of using Pd-alloy pinning wires in turbine blade casting Duncan Roy Coupland 1994-08-16