» Caesar, Rivise, Bernstein, Cohen and Pokotilow, Ltd    Philadelphia intellectual property law firm.    http://www.crbcp.com/

» Carothers & Carothers    Pittsburgh firm practicing exclusively in intellectual property law.    http://www.carothersandcarothers.com

» Elman Technology Law, PC    Intellectual property and internet business law firm based in Swarthmore.    http://elman.com/

» Robert J. Yarbrough    Services for environmental law and patent matters, from offices in Media.    http://www.yarbroughlaw.com/

» Synnestvedt & Lechner, LLP    Philadelphia firm, specializing in intellectual property law and related litigation.    http://www.synnlech.com/

» The Webb Law Firm    Practices in intellectual property law.    http://www.webblaw.com

» William H. Eilberg    Offering services for trademark and patent searches and application, and for preparation and negotiation of licenses relating to intellectual property, from offices in Reno, Nevada, and Jenkintown, Pennsylvania.    http://www.eilberg.com/