Charles Michael Webre
31Patents
10h-index
37Co-inventors
75Inventor score
Filing activity: Dec 4, 1986 → Jun 6, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4676312A | Well casing grip assurance system | Fixed Constructions | 119 | Expired |
| US6920931B1 | Control line guide | Fixed Constructions | 35 | Expired |
| US4989909A | Friction grip for tubular goods | Performing Operations; Transporting | 33 | Expired |
| US7182133B2 | Elevator sensor | Fixed Constructions | 26 | Expired |
| US5083356A | Collar load support tubing running procedure | Emerging Cross-Sectional Technologies | 25 | Expired |
| US7222677B2 | Control line guide and method of using same | Fixed Constructions | 17 | Expired |
| US7216716B2 | Control line manipulating arm and method of using same | Fixed Constructions | 17 | Expired |
| US7337853B2 | Top feed of control lines to a reciprocating spider | Fixed Constructions | 16 | Expired |
| US7703540B2 | Manipulatable spider components adapted for cooperation with a vertically reciprocating control line guide | Emerging Cross-Sectional Technologies | 13 | Active |
| US7322406B2 | Elevation sensor for a service hose and an apparatus for positioning and stabbing well tubulars | Fixed Constructions | 13 | Expired |
| US7367403B2 | Top feed of control lines to table-elevated spider | Fixed Constructions | 10 | Active |
| US6227767A | Pile driving adapter | Fixed Constructions | 8 | Expired |
| US8082997B2 | Manipulatable spider components adapted for cooperation with a vertically reciprocating control line guide | Emerging Cross-Sectional Technologies | 8 | Active |
| US8100187B2 | Multipurpose tubular running tool | Fixed Constructions | 7 | Active |
| US9995095B2 | Power tong interlock system | Fixed Constructions | 6 | Active |
| US10006260B2 | Power tong spool valve speed limiting system | Physics | 6 | Active |
| US9284792B2 | Method and apparatus to position and protect control lines being coupled to a pipe string on a rig | Emerging Cross-Sectional Technologies | 5 | Active |
| US6820505B2 | Mechanical safety fuse link | Physics | 4 | Expired |
| US8267182B2 | Manipulatable spider components adapted for cooperation with a vertically reciprocating control line guide | Emerging Cross-Sectional Technologies | 4 | Active |
| US9637984B2 | Manipulatable spider components adapted for cooperation with a vertically reciprocating control line guide | Emerging Cross-Sectional Technologies | 3 | Active |
| US8347971B2 | Manipulatable spider components adapted for cooperation with a vertically reciprocating control line guide | Emerging Cross-Sectional Technologies | 3 | Active |
| US8573329B2 | Rotation inhibiting apparatus | Fixed Constructions | 2 | Active |
| USRE45331E1 | Top feed of control lines to table-elevated spider | General | 2 | Active |
| US9518431B2 | Slip-type elevator adapter | Fixed Constructions | 2 | Active |
| US8985201B2 | Rotation inhibiting apparatus | Fixed Constructions | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.