Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Daniel Ratner — 7 Patents in 2017

XDX Development: 7 patents #8 of 210Top 4%
San Francisco, CA: #181 of 5,107 inventorsTop 4%
California: #2,124 of 60,394 inventorsTop 4%
Overall (2017): #16,278 of 506,227Top 4%
7 Patents 2017

Issued Patents 2017

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
9850106 Mechanical assembly for lifting a balloon Keegan Gartner 2017-12-26
9849962 Apparatus to lift and fill a balloon 2017-12-26
9809293 Methods and mechanisms for balloon launching 2017-11-07
9663215 Controlling descent of a zero pressure balloon 2017-05-30
9650123 Mechanical assembly for lifting a balloon Keegan Gartner 2017-05-16
9643707 Fill port for a balloon 2017-05-09
9643708 Apparatus to lift and fill a balloon 2017-05-09