Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Darrell Park — 2 Patents

BSBsst: 1 patents #7 of 8Top 90%
South Pasadena, CA: #157 of 313 inventorsTop 55%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Darrell Park has been granted 2 US patents while listed as an inventor at Bsst. The first was granted in 2010 and the most recent in July 2013. Darrell Park ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Darrell Park in South Pasadena, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8490412 Thermoelectric personal environment appliance Lon E. Bell, Robert W. Diller 2013-07-23
7819114 Plug and play solar panel assembly Joseph E. Augenbraun, John K Cammack 2010-10-26