Inventor
Hartsfield Dustin
US20 patents
⚠️ This page may combine multiple inventors who share the name “Hartsfield Dustin”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEWTON JOHN
10 patentsUS10618795B2Apr 14, 2020
Valve device
NEWTON JOHN4 citations83
US10364136B2Jul 30, 2019
Valve device
NEWTON JOHN8 citations83
US11279607B2Mar 22, 2022
Magnetically controlled valve using a blocking device and a movement device
NEWTON JOHN2 citations72
US10836625B2Nov 17, 2020
Valve device
NEWTON JOHN1 citations72
US10723610B2Jul 28, 2020
Magnetically controlled valve using a blocking device and a movement device
NEWTON JOHN1 citations72
US10696531B2Jun 30, 2020
High ratio fluid control
NEWTON JOHN3 citations72
US12351446B2Jul 8, 2025
Magnetically controlled valve using a blocking device and a movement device
NEWTON JOHN0 citations62
US11661326B2May 30, 2023
Valve device
NEWTON JOHN0 citations62
US12102969B2Oct 1, 2024
Valve device
NEWTON JOHN0 citations59
US11873205B2Jan 16, 2024
Touchless and data management drink dispensing device
NEWTON JOHN1 citations59
GATE CFV SOLUTIONS INC
8 patentsUS11286145B2Mar 29, 2022
Valve device
GATE CFV SOLUTIONS INC2 citations72
US11396446B2Jul 26, 2022
High ratio fluid control
GATE CFV SOLUTIONS INC2 citations71
US12459803B2Nov 4, 2025
Valve device
GATE CFV SOLUTIONS INC0 citations61
US12434957B2Oct 7, 2025
Nitro dispensing device
GATE CFV SOLUTIONS INC0 citations61
US12065350B2Aug 20, 2024
Valve device
GATE CFV SOLUTIONS INC0 citations61
US11661328B2May 30, 2023
High ratio fluid control
GATE CFV SOLUTIONS INC0 citations61
US10974946B2Apr 13, 2021
High ratio fluid control
GATE CFV SOLUTIONS INC0 citations61
US12466720B2Nov 11, 2025
Dispensing system
GATE CFV SOLUTIONS INC0 citations58