Donald H. Heckenberg, Jr.
Patent attorney, USPTO registration number 60081, status Active.
- Firm
- Venable LLP
- Location
- Washington, DC
- On the USPTO roster since
- April 2007
Donald H. Heckenberg, Jr. is a USPTO-registered patent attorney (registration number 60081) at Venable LLP, in Washington, DC. The registration is active on the current USPTO roster, and Donald H. Heckenberg has been listed on the roster since April 2007.
Venable LLP has 71 registered patent practitioners on the roster (57 patent attorneys and 14 patent agents), so Donald H. Heckenberg works alongside 70 other registered practitioners there.
Washington, DC has 2,644 registered patent practitioners in all: 1,995 patent attorneys and 568 patent agents.
Other registered practitioners in Washington, DC
- William C. Bergmann — Patent attorney, Reg. No. 34294, Baker &Hostetler LLP
- Benjamin A. Berkowitz — Patent attorney, Reg. No. 59349, Foley & Lardner, LLP
- Marvin C. Berkowitz — Patent attorney, Reg. No. 47421, Nath and Assocs PLLC
- David I. Berl — Patent attorney, Reg. No. 72751, Williams & Connolly LLP
- Anthony J. Berlenbach — Patent attorney, Reg. No. 77963, Finnegan Henderson Farabow Garrett & Dunner L.L.P
- Adrian P. Berliner — Patent agent, Reg. No. 82878
- Richard J. Berman — Patent attorney, Reg. No. 39107, Arent Fox LLP
- Paul J. Berman — Patent attorney, Reg. No. 36744, Covington & Burling LLP
All patent attorneys and agents in Washington, DC
Patent firms in District of Columbia · Practitioners by state
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