Ingrassia Fisher & Lorenz

3 registered patent practitioners: 3 patent attorneys and 0 patent agents, Auburn Hills, MI.

• Christopher S. Andrzejak — Patent attorney, Reg. No. 57212, Ingrassia Fisher & Lorenz
• Matthew Binkowski — Patent attorney, Reg. No. 58530, Ingrassia Fisher & Lorenz
• Andrew S. Locke — Patent attorney, Reg. No. 61051, Ingrassia Fisher & Lorenz