- Home
- Find attorneys
- Connecticut
- New Haven
- Patent
New Haven, Connecticut Patent Attorneys
Attorneys.org features a comprehensive directory of 12 New Haven attorneys and 8 law firms.

Anthony P. DeLio
Connecticut Patent attorney at DeLio and Peterson with 68 years of experience
700 State Street, New Haven, CT

Barry L. Kelmachter
Connecticut Patent attorney at Bachman and LaPointe with 46 years of experience
900 Chapel Street, New Haven, CT

Christine A. Barker
Connecticut Patent attorney at Zangari Cohn Cuthbertson
59 Elm Street, New Haven, CT

George A. Coury
Connecticut Patent attorney at Bachman and LaPointe with 35 years of experience
900 Chapel Street, New Haven, CT

Gregory P. LaPointe
Connecticut Patent attorney at Bachman and LaPointe with 47 years of experience
900 Chapel Street, New Haven, CT

John J. Tomaszewski
Connecticut Patent attorney at DeLio and Peterson with 54 years of experience
700 State Street, New Haven, CT

Kelly Reynolds Nowak
Connecticut Patent attorney at DeLio and Peterson with 25 years of experience
700 State Street, New Haven, CT

Peter W. Peterson
Connecticut Patent attorney at DeLio and Peterson with 43 years of experience
700 State Street, New Haven, CT

Robert Curcio
Connecticut Patent attorney at DeLio and Peterson with 28 years of experience
700 State Street, New Haven, CT

Steven J. Errante
Connecticut Patent attorney at Lynch Traub Keefe and Errante with 46 years of experience
52 Trumbull Street, New Haven, CT

Wayne A. Martino
Connecticut Patent attorney at Brenner Saltzman and Wallman with 41 years of experience
271 Whitney Avenue, New Haven, CT

William B. Slate
Connecticut Patent attorney at Bachman and LaPointe with 33 years of experience
900 Chapel Street, New Haven, CT
Need help with a patent?
Patents are part of Intellectual Property ("IP") law. Inventors, designers, and creators are entitled to protect their unique work under the law. A patent gives your invention government protection from being copied or used without your permission. A patent lawyer will review your work, determine whether a patent can be filed to protect it, and then work with you to file a patent and protect your work from infringement. If you already hold an issued patent a patent attorney can protect it from unfair use. Asserting your rights is in your interest. Our national directory of attorneys features thousands of local patent lawyers.
Need an attorney in New Haven, CT?
Find the right attorney by reviewing and comparing our profiles of lawyers and their law firms, with details on each attorney and their colleague’s practice, experience, education, training, honors and fee structure. Carefully consider client reviews and recommendations from people just like you. If you have complex legal needs, a larger firm with multiple attorneys who can advise you in different areas may be the best fit. If your needs are more limited and very specific, consider a smaller firm. Speak with several Louisiana attorneys to find the one that is best for you.
Ask yourself the 3 C’s:
- Credentials ‐ How many cases has this attorney worked on similar to yours?
- Comfort ‐ Who are you most comfortable working with? Is the lawyer’s office nearby? How and how often will they get in touch with you?
- Cost ‐ Have expected costs and fees been clearly explained to you? It’s OK to ask for an estimate.