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

Kai Halsinger — 2 Patents

HAHalosource: 2 patents #6 of 13Top 50%
Portland, OR: #4,651 of 9,213 inventorsTop 55%
Oregon: #12,752 of 28,073 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Kai Halsinger has been granted 2 US patents while listed as an inventor at Halosource. All of these patents were granted in 2011. Kai Halsinger ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Kai Halsinger in Portland, OR, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D650885 Water purification vessel Michael Bridges, Ricky Wai Kit Chan, David Randall Knaub, Marcus Alan Latham, Mehdi Mojtabavi +1 more 2011-12-20
D650886 Water purification cartridge Michael Bridges, Ricky Wai Kit Chan, David Randall Knaub, Marcus Alan Latham, Mehdi Mojtabavi +1 more 2011-12-20