Edward F. Caja

Technical engineering background combined with patent prosecution experience: holds a B.S. in Engineering (Case Western Reserve) and has prepared and prosecuted U.S. and international patent applications across fluid systems, optics, mechanical, electro-mechanical, RFID-based systems, computing and telecom systems, and business methods. walterhav+1

Established intellectual property practitioner in law firms and private practice: served as an IP associate at Walter | Haverfield (2016–2023), joined Dinsmore's Cleveland IP team in 2023, worked at Sand Sebolt & Wernow (2024–2025), and is listed as self‑employed (current). walterhav+1

Recognized in peer-review legal rankings for IP practice: named in Best Lawyers 'Ones to Watch' listings for Intellectual Property and Patent Law while affiliated with firm practice. walterhav+1

USPTO-registered patent practitioner with formal legal and business education: registered (Reg. 60652), holds a J.D. in IP law and an MBA, reflecting a blend of legal, technical and business training used in IP counseling and prosecution. patentbuddy+1