Patents/Inventors

Douglas Wayne Davison

Canyon Lake, TXUS5 patents

5 Patents

US123054702025
Plug with Shuttle Valve
TALLY USA, LLC
0 cites
US121633932024
Multi-function Mandrel System
Tally USA, LLC
0 cites
US119463232024
Quick Connection Hydraulic Fracturing Plug
Tally Production Systems, LLC
0 cites
US116137402023
Plug for Oil Field Service Work and Method of Production
Tally Production Systems, LLC
0 cites
US115846782023
Methods of Production of Oil and Gas Service Plugs
TALLY PRODUCTION SYSTEMS, LLC
0 cites