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Gray Water Ops, LLC

5825 Tyler Dr
Harrisburg
717-412-1402
Custom Challenge Coins, patented Smart Coins(R), lapel pins and embroidered or PVC patches

Your Custom Text Here

Gray Water Ops, LLC

  • PODCAST
  • Home
  • Media
  • Coins
    • Smart Coins™
    • Custom Challenge Coins
    • Coin Samples
    • Challenge Coin Pricing
    • Challenge Coin Quote
  • Patches
    • Custom Patches
    • Custom Patch Quote
  • Pins
    • Custom Lapel Pins
    • Custom Lapel Pin Quote
  • Online Store
    • Smart Challenge Coins
    • The Coin That Changed Charity
    • Gray Water Ops Merch / swag
    • Dick Kramer Studios Coins
    • Order the 9/11 20 year coin by Gray Water Ops
    • tiktok
    • Coins Minted in the USA
    • All items
    • Aircraft Lapel Pins
    • AF Security Forces merchandise
    • Belt Buckles
    • Bigshooterist
    • Fighter Pilot Merchandise
    • HAWGSMOKE-Gear
    • HAWKEN GAME
    • Magic Coins
    • Navy SEAL related Coins
    • Random Acts Of Coinness (TM)
    • USAF Firefighters / Fire Dawgs
    • Veteran / Thank You Coins
    • Warfighter Foundation Fundraiser
    • WARGAMING Coins
    • Custom Elite metal Business Card Coins
    • Custom NFT Art
  • About
    • Reviews
    • Fundraising
    • Businesses by Vets!
    • live
    • Original NFTs
    • careers
    • Privacy
  • Contact
  • Sign In My Account
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Challenge Coin Blog

The Gray Water Ops Smart Coin(TM) is protected by a US utility patent

April 20, 2021 Keith Hanshaw

This NFC crypto currency wallet uses Gray Water Ops NFC embedded challenge coin patent. Scan with any NFC enabled device and treat as cash!

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In Challenge Coins Tags NFC, challenge coins, exceptional coins, patented coins, US patent, custom coins
← Berlin Airlift Mural, SWAT art and so much more... Remembering world renowned artist, Mr. Dick Kramer 4/1/38-1/14/2022Dave Bray custom challenge coin →

Payments accepted: American Express, Master Card, Visa, Discover
Businesses, Local, State or Federal Government can pay via check or ACH.

Powered by Gray Water Ops™ You can find our privacy policy here.

The Gray Water Ops Smart Coin(TM) is an exclusive product protected by a US utility patent. If you find another company offering NFC embedded custom coins please let us know!

RETURN AND REFUND POLICY
We will replace any damaged products. All sales are final. Due to the custom nature of our products, refunds are not accepted.

If we ship a product in error, contact us and we will correct it and get the right product out to you!