Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Dave Castillo — 2 Patents

ASAsterisk.Asterisk: 1 patents #5 of 9Top 60%
Mission Viejo, CA: #759 of 1,522 inventorsTop 50%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Dave Castillo has been granted 2 US patents while listed as an inventor at Asterisk.Asterisk. The first was granted in 2002 and the most recent in September 2004. Dave Castillo ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Dave Castillo in Mission Viejo, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6793641 Joint brace with rapid-release securement members Brad Freeman, Danny Castillo, Ricardo Jimenez, Billy Frank, Mark Wilson 2004-09-21
6461318 Anatomical brace with rapid-release securement members Brad Freeman, Danny Castillo, Ricardo Jimenez, Billy Frank, Mark Wilson 2002-10-08

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