William Nelson
Sierra IP Law, PC
I am a registered patent attorney with decades of experience in the field of intellectual property (IP) law. I practice in all areas of intellectual property law, including preparing and prosecuting patent, trademark, and copyright applications; intellectual property disputes and litigation; and intellectual property l...
- Phone
- (503) 343-9983
- Consultation
- Free
- Languages
- English
- Address
- US Bancorp Tower, 111 SW Fifth Avenue, Suite 3150, Portland, Oregon 97204
