Jeffer Mangels Butler & Mitchell LLP

2 registered patent practitioners: 2 patent attorneys and 0 patent agents, Irvine, CA.

• Joseph J. Mellema — Patent attorney, Reg. No. 69577, Jeffer Mangels Butler & Mitchell LLP
• Nathan M. Shaw — Patent attorney, Reg. No. 76013, Jeffer Mangels Butler & Mitchell LLP