- Overview
- Mülheim an der Ruhr
- Dr. rer. nat. Dipl.-Phys. Hartmut Frank
Patent attorney profile
Dr. rer. nat. Dipl.-Phys. Hartmut Frank
Patent attorney (Patentanwalt), Bonsmann Bonsmann Frank Patentanwälte, Mülheim a.d. Ruhr
- Checked in the official register of patent attorneys (Patentanwaltsverzeichnis) of the Patentanwaltskammer on 28 October 2026
Details from the official register of patent attorneys (Patentanwaltsverzeichnis) of the Patentanwaltskammer
- Name
- Dr. rer. nat. Dipl.-Phys. Hartmut Frank
- Professional title
- Patent attorney (Patentanwalt)
- Admitted since
- 18 January 2001
- Firm
- Bonsmann Bonsmann Frank Patentanwälte
- Firm address
- Reichspräsidentenstr. 21-25, 45470 Mülheim a.d. Ruhr
- Phone
- (0208) 694 64 50
- Fax
- (0208) 694 64 49
- hfrank@rrpatent.de
- Website
- www.bonpat.de
Source: Amtliches Patentanwaltsverzeichnis der Patentanwaltskammer (§ 29 PAO), as of 28 October 2026. The register is kept in German.
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