DM

Darrell Mitchum

FS Flowco Production Solutions: 3 patents #3 of 11Top 30%
Overall (All Time): #604,851 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12359531 Choke mechanism for a lubricator Garrett S. Boyd 2025-07-15
12098609 Wellhead flow block and flow control mechanisms Mitchell A. Boyd, Garrett S. Boyd 2024-09-24
12071836 Catcher assembly for a plunger Garrett S. Boyd, Mitchell A. Boyd 2024-08-27
12065903 Choke mechanism for a plunger catcher Garrett S. Boyd 2024-08-20
10907452 Well plunger systems Robert G. Roycroft 2021-02-02
10718327 Forged flange lubricator Robert G. Roycroft 2020-07-21
10221849 Forged flange lubricator Robert G. Roycroft 2019-03-05
10161230 Well plunger systems Robert G. Roycroft 2018-12-25