Patents/Inventors

Ewan Smith

AberdeenshireGB8 patents

11 Patents

US120378732024
Downhole Apparatus with a Valve Arrangement
Halliburton Manufacturing And Services Limited
0 cites
US120185462024
Downhole Apparatus with a Valve Arrangement
Halliburton Manufacturing And Services Limited
0 cites
US120185472024
Downhole Apparatus with a Valve Arrangement
Halliburton Manufacturing And Services Limited
0 cites
US120128252024
Downhole Apparatus with a Valve Arrangement
Halliburton Manufacturing And Services Limited
0 cites
US120067902024
Downhole Apparatus with a Valve Arrangement
Halliburton Manufacturing And Services Limited
0 cites
US119463392024
Downhole Apparatus with a Valve Arrangement
Halliburton Manufacturing And Services Limited
0 cites
US119398392024
Downhole Apparatus with a Valve Arrangement
Halliburton Manufacturing And Services Limited
0 cites
US119204332024
Downhole Apparatus with a Valve Arrangement
Halliburton Manufacturing And Services Limited
0 cites
US119204342024
Downhole Apparatus with a Valve Arrangement
Halliburton Manufacturing And Services Limited
0 cites
US118281342023
Downhole Apparatus with a Valve Arrangement
Halliburton Manufacturing And Services Limited
0 cites
US115427792023
Downhole Apparatus with a Valve Arrangement
Halliburton Energy Services, Inc.
0 cites