DW

David Alan Welsh

HS Halliburton Energy Services: 1 patents #462 of 1,091Top 45%
📍 New Orleans, LA: #15 of 74 inventorsTop 25%
🗺 Louisiana: #172 of 741 inventorsTop 25%
Overall (2019): #490,059 of 560,194Top 90%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10365389 MEMS-based transducers on a downhole tool Tatiana Gilstrap, Yinghui Lu, John Philip Granville, Yibing Zheng 2019-07-30