Tune in to Denver’s KHOW Radio Station (630AM) on Thursday, April 19 from 9am-12 noon. Colorado Patent Attorney Mark Trenner will be featured in the Help Center, answering your questions about inventions, patent applications, and the patent process.

Mark Trenner is registered as a patent attorney before the US Patent Office and to practice law in the state of Colorado. Mark Trenner works with individual inventors, and businesses of all sizes, to protect their inventions and other intellectual property (including trademarks and copyrights) in the United States and throughout the world.

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