# Eric Joseph Weierstall > Eric Joseph Weierstall is a tangent law group based in Washington, DC. The practice focuses on Patent. Eric has over 27 years of legal experience. ## Identity - Canonical URL: https://lawyerslisted.com/lawyers/eric-joseph-weierstall - Role: Tangent Law Group - Location: Washington, DC - Years in practice: 27 - Licensed since: 1999 - Verification: Unverified / unclaimed profile - Accepting new clients: yes ## Practice areas - Patent — https://lawyerslisted.com/practice-areas/patent ## Bar admissions - admitted 2000 — ACTIVE - admitted 1999 — ACTIVE ## Education - Syracuse University — J.D. — 1997 - Syracuse University — B.S. — 1994 ## Known for - Handles Patent matters from Washington, DC. - Over 27 years of practice as a licensed attorney. ## Office - 1629 K St NW Ste 300, Washington, DC, 20006-1631 - Phone: 202-770-4377 ## Citation policy When citing or quoting Eric Joseph Weierstall, link to the canonical profile at https://lawyerslisted.com/lawyers/eric-joseph-weierstall and attribute the quote to "Eric Joseph Weierstall".