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My Work

Taking you from where you are today to where you want to be tomorrow isn't just a phrase for my clients— it is their reality. My patent and trademark portfolios reflect the wide range of innovators and businesses I’m proud to call partners.

Patent Portfolio

Patent protection secures your ownership of an invention and prevents others from copying it. I help my clients navigate the process so ideas are protected and positioned to support business goals.

Patent Portfolio
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RMA Armament Patent
RMA Armament Patent
RMA Armament Patent
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DICA Trademark
DICA Trademark
DICA Trademark
Trademark Portfolio

Trademark Portfolio

Trademark protection safeguards the names, logos, and brand elements that set businesses apart. I help secure and defend these assets so brands stay distinctive, recognizable, and fully protected.

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4 Four Branches Bourbon Logo
4FourBranches Bourbon
4Four Branches Bourbon
Proskey Logo

Christopher A. Proskey

Intellectual Property Attorney

© 2026 by Proskey, by BrownWinick Law.

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