DM

David John Copeland Manson

Schlumberger Technology: 1 patents #3,893 of 7,293Top 55%
📍 Granite Falls, WA: #20 of 61 inventorsTop 35%
🗺 Washington: #19,482 of 76,902 inventorsTop 30%
Overall (All Time): #962,724 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10954752 Impression tool and methods of use Gareth Brown 2021-03-23
10060204 Flushing tool and method of flushing perforated tubing 2018-08-28
9970253 Downhole cutter tool 2018-05-15
8136588 Downhole tool and running tool system for retrievably setting a downhole tool at locations within a well bore 2012-03-20
7654334 Downhole tool and running tool system for retrievably setting a downhole tool at locations within a well bore 2010-02-02