Inventor · disambiguated record
Charles Z. Steele
Also filed as: STEELE CHARLES Z
3 granted patents·123 citations·filing 2005–2014
76Inventor score
Technology areasB61B
Top patents by PatentIndex Score
3 records- 0193US9573605B2Continuous assist zipline braking and control systemZIPTREK ECOTOURS INC·Filed 2014·Granted Feb 21, 2017·39 cites·29 claims
- 0292US7381137B2Zipline braking and motion-arrest systemZIPTREK ECOTOURS INC·Filed 2005·Granted Jun 3, 2008·65 cites·24 claims
- 0384US8708109B2Continuous assist zipline braking and control systemSTEELE CHARLES Z·Filed 2007·Granted Apr 29, 2014·19 cites·42 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →