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

Grant Berry — 1 Patent

PTProtonex Technology: 1 patents #31 of 48Top 65%
Hillsborough, NC: #157 of 252 inventorsTop 65%
North Carolina: #26,774 of 45,564 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Grant Berry has been granted 1 US patent while listed as an inventor at Protonex Technology. All of these patents were granted in 2013. Grant Berry ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Grant Berry in Hillsborough, NC, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8372168 Hydrogen generating fuel cartridge with volume exchange configuration Keith Fennimore, Richard Mohring, Richard Rodican 2013-02-12