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About me

Languages spoken: Indonesian, English

Practice areas


  1. Intellectual Property: 100%
    24 years

Attorney endorsements

1 total 

Are you an attorney? Endorse this lawyer

  • Haroen Calehr

    I endorse this lawyer. He is well versed and experienced in this niche area of the law and complicated practice area and is pleasant to work with and cost effective with international experience especially in the Oil and Gas sector throughout South-East Asia.


    Haroen Calehr Immigration Attorney
    Relationship: Fellow lawyer in community

Contact info


4900 Woodway, Suite 900
Houston, TX, 77056


TXEligible To Practice In Texas 199207/16/2016
We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Award nameGrantorDate granted
Listed in Best LawyersBest Lawyers2015
Who's Who - World, America, American LawN/AN/A
DuPont Engineering Excellence AwardN/AN/A
Work experience
TitleCompany nameDuration
PartnerArnold, Knobloch & Saunders, LLP2003 - Present
Association namePosition nameDuration
International Patent Law and Practice Committee (IPO)Vice Chair2015 - Present
American Bar AssociationMember1992 - Present
Houston Intellectual Property Law AssociationMemberN/A
Michigan Tech UniversityIndustrial Advisory Board MemberN/A
Offshore Technology Conference HoustonVice Chair2016 - 2016
OTC Technology Conference AsiaOversight Committee Member2015 - 2016
European Patent Office Liaison CouncilDelegate to the U.S. Bar2013 - 2015
State Bar CollegeMember2013 - 2014
OTC-SEG Program CommitteeChair2013 - 2015
Texas Board of Professional GeoscientistsChair2013 - 2015
Offshore Technology Conference HoustonProgram Committee Member2011 - 2015
State Bar CollegeMember1995 - 1997
School nameMajorDegreeGraduated
University of Houston Law CenterLawJD - Juris Doctor1991
University of San DiegoN/ADipl., International and Comparative Law1991
Michigan Technological UniversityApplied GeophysicsBS - Bachelor of Science1980
Speaking engagements
Conference nameTitleDate
Offshore Technology Conference“Achieving Reality through Magic: Where Technologies Meet”2015
Offshore Technology ConferencePanel: Project Management, Contracts and the Law: Can Attorneys and Managers Get Along?2015
Driven Speaker SeriesMay 2015 Brings a New World for U.S. Commercial Designs2015
Conversation with the EPO and USPTOConversation with the EPO and USPTO2015