Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DJ

David Johnson — 11 Patents in 2016

ZOZon: 11 patents #1 of 2Top 50%
San Francisco, CA: #87 of 4,702 inventorsTop 2%
California: #880 of 57,791 inventorsTop 2%
Overall (2016): #5,741 of 481,213Top 2%
11 Patents 2016

Issued Patents 2016

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
9510653 High capacity solar charging umbrella Sarah Akin 2016-12-06
D770757 Umbrella with solar panels Sarah Akin 2016-11-08
D770756 Umbrella with solar panels Sarah Akin 2016-11-08
D758062 Umbrella with solar panels Sarah Akin 2016-06-07
D758298 Foldable solar panels for umbrella Sarah Akin 2016-06-07
D756623 Umbrella cap Sarah Akin 2016-05-24
D753384 Umbrella cap Sarah Akin 2016-04-12
9289039 Sunshades with solar power supplies for charging electronic devices Sarah Akin 2016-03-22
D750365 Umbrella cap Sarah Akin 2016-03-01
D749313 Umbrella with solar panels Sarah Akin 2016-02-16
D748905 Umbrella with solar panels Sarah Akin 2016-02-09