Benton Frederick Baugh
145Patents
23h-index
26Co-inventors
90Inventor score
Filing activity: Apr 29, 1974 → Jul 28, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4693498A | Anti-rotation tubular connection for flowlines or the like | Fixed Constructions | 110 | Expired |
| US6343657B1 | Method of injecting tubing down pipelines | Fixed Constructions | 91 | Expired |
| US4615544A | Subsea wellhead system | Emerging Cross-Sectional Technologies | 74 | Expired |
| US4540053A | Breech block hanger support well completion method | Emerging Cross-Sectional Technologies | 67 | Expired |
| US6202753A | Subsea accumulator and method of operation of same | Mechanical Engineering; Lighting; Heating | 64 | Expired |
| US4651831A | Subsea tubing hanger with multiple vertical bores and concentric seals | Fixed Constructions | 63 | Expired |
| US4597448A | Subsea wellhead system | Emerging Cross-Sectional Technologies | 60 | Expired |
| US4401164A | In situ method and apparatus for inspecting and repairing subsea wellheads | Fixed Constructions | 58 | Expired |
| US4779688A | Mud saver valve | Emerging Cross-Sectional Technologies | 46 | Expired |
| US4629003A | Guilelineless subsea completion system with horizontal flowline connection | Fixed Constructions | 42 | Expired |
| US6609734B1 | Torus type connector | Emerging Cross-Sectional Technologies | 42 | Expired |
| US3933108A | Buoyant riser system | Fixed Constructions | 42 | Expired |
| US5950953A | Reel with adjustable fleet angle | Performing Operations; Transporting | 40 | Expired |
| US4265304A | Coiled tubing apparatus | Fixed Constructions | 38 | Expired |
| US6939082B1 | Subea pipeline blockage remediation method | Mechanical Engineering; Lighting; Heating | 36 | Expired |
| US4516795A | Torus type connector | Emerging Cross-Sectional Technologies | 34 | Expired |
| US4492359A | Valve assembly | Fixed Constructions | 34 | Expired |
| US4564068A | Emergency release for subsea tool | Fixed Constructions | 32 | Expired |
| US4488740A | Breech block hanger support | Emerging Cross-Sectional Technologies | 31 | Expired |
| US6273643A | Apparatus for deploying an underwater pipe string | Mechanical Engineering; Lighting; Heating | 25 | Expired |
| US4647254A | Marine riser structural core connector | Mechanical Engineering; Lighting; Heating | 25 | Expired |
| US4067062A | Hydraulic set tubing hanger | Fixed Constructions | 25 | Expired |
| US6213686A | Gimbal for J-Lay pipe laying system | Mechanical Engineering; Lighting; Heating | 25 | Expired |
| US4863314A | Hydraulic stab connector, frictionless | Mechanical Engineering; Lighting; Heating | 23 | Expired |
| US4673313A | Marine production riser and method for installing same | Mechanical Engineering; Lighting; Heating | 20 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.