苹果软件-免费软件站-outline-sky安卓

Drawing upon decades of experience, Oppedahl Patent Law Firm LLC provides patent, trademark, copyright, and related intellectual property services to clients in the United States and around the world.

The people of OPLF have obtained:

• over eight hundred US utility patents
• over three hundred US design patents
• over five hundred US trademark registrations

The people of OPLF have handled over a hundred matters before the Trademark Trial and Appeal Board of the United States Patent and Trademark Office.

苹果软件-免费软件站-outline-sky安卓

• Patent and trademark firms outside of the United States
• Businesses
• Patent and trademark practitioners in the United States
• Individual inventors
• Persons who think they might be interested in patent law as a career