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Stephen Daniel Harper

Stephen Daniel Harper

Practice areas:

Intellectual Property

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Practice Areas

Licensed since 1994

  1. Intellectual Property: 100%
    27 years

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Contact Info

RatnerPrestia

1235 Westlakes Drive
P.O. Box 980
Valley Forge, PA, 19482

Resume

License
StateStatusAcquiredUpdated
PAActive199405/31/2015

Professional Misconduct

We have not found any instances of professional misconduct for this lawyer.
Avvo Contributions
Legal Answers
Work Experience
TitleCompany NameDuration
Chief Patent CounselHenkel of America/Henkel Corporation1998 - 2008
Senior Patent Attorney/Patent AgentARCO Chemical/Lyondell1988 - 1998

Associations
Association NamePosition NameDuration
Chemical Consultants NetworkMember2009 - Present
American Chemical SocietyMember2008 - Present
Association of Corporate Patent CounselMember2002 - Present
Intellectual Property Owners AssociationBoard of Directors2002 - 2008

Education
School NameMajorDegreeGraduated
Widener University School of LawLawJD - Juris Doctor1993
University of Illinois, Urbana-ChampaignOrganic ChemistryPhD - Doctorate1981
Drew UniversityChemistryBA - Bachelor of Arts1977