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USPTO Patent Rankings Data through Dec 31, 2025
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Douglas Steele — 4 Patents in 2018

CACarnival: 4 patents #5 of 13Top 40%
Vanderbilt Park, FL: #1 of 4 inventorsTop 25%
Florida: #281 of 6,450 inventorsTop 5%
Overall (2018): #46,334 of 503,207Top 10%
4 Patents 2018

Issued Patents 2018

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10157514 Portable wireless devices for use in wireless guest engagement systems John Padgett, Michael G. Jungen, Kyle Prestenback, Richard J. Criado, Vince Ball +5 more 2018-12-18
10049516 Door locks and assemblies for use in wireless guest engagement systems John Padgett, Michael G. Jungen, Kyle Prestenback, Richard J. Criado, Vince Ball +5 more 2018-08-14
10045184 Wireless guest engagement system John Padgett, Michael G. Jungen, Kyle Prestenback, Richard J. Criado, Vince Ball +5 more 2018-08-07
10037642 Devices and accessories for use in wireless guest engagement systems John Padgett, Michael G. Jungen, Kyle Prestenback, Richard J. Criado, Vince Ball +5 more 2018-07-31