Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Charles Mantooth — 3 Patents

PLPlaycore: 3 patents #9 of 11Top 85%
Stevenson, AL: #1 of 4 inventorsTop 25%
Alabama: #2,467 of 10,951 inventorsTop 25%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Charles Mantooth has been granted 3 US patents while listed as an inventor at Playcore. The first was granted in 2002 and the most recent in January 2003. Charles Mantooth ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Charles Mantooth in Stevenson, AL, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6503174 Pivoting overhead hand-over-hand climbing device 2003-01-07
D455190 Curved climber 2002-04-02
D454209 Rain forest canopy 2002-03-05