Irwin IP LLC

4 registered patent practitioners: 4 patent attorneys and 0 patent agents, Chicago, IL.

• Reid P. Huefner — Patent attorney, Reg. No. 57341, Irwin IP LLC
• Barry Frederick Irwin — Patent attorney, Reg. No. 36557, Irwin IP LLC
• Joseph Albert Saltiel — Patent attorney, Reg. No. 47915, Irwin IP LLC
• Nicholas K. Wheeler — Patent attorney, Reg. No. 79554, Irwin IP LLC