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

Jon Dannenberg — 2 Patents

Dixon, CA: #24 of 64 inventorsTop 40%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Jon Dannenberg has been granted 2 US patents. The first was granted in 2015 and the most recent in October 2025. Jon Dannenberg ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Jon Dannenberg in Dixon, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12433318 Product dispensing system, holder and manufacturing method Dirk Jan Bulsink, Joren SWEECK, Franciscus Johannes KNAPEN 2025-10-07
8974663 Systems and methods for collecting and distributing gray water Peter G. Aylward, Brian Leto, Darryl Mack 2015-03-10