DB

Donald Anthony Belcher

HS Halliburton Energy Services: 2 patents #238 of 1,000Top 25%
📍 Duncan, OK: #21 of 70 inventorsTop 30%
🗺 Oklahoma: #144 of 1,049 inventorsTop 15%
Overall (2021): #166,230 of 548,734Top 35%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11203495 Sequencing bulk material containers for continuous material usage Wesley John Warren, Bryan Chapman Lucas, Bryan John Lewis, Timothy Holiman Hunter 2021-12-21
11186452 Sequencing bulk material containers for continuous material usage Wesley John Warren, Bryan Chapman Lucas, Bryan John Lewis, Timothy Holiman Hunter 2021-11-30