| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 7 | |
| #2 | United States | 6 | |
| #3 | Canada | 3 | |
| #4 | Norway | 3 | |
| #5 | Germany | 1 | |
| #6 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Civil engineering | |
| #4 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Pipes | |
| #2 | Unspecified technologies | |
| #3 | Earth drilling | |
| #4 | Unspecified technologies | |
| #5 | Tools for connecting or disengaging | |
| #6 | Nails | |
| #7 | Venting or aerating devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Reneau Bobby J | 16 |
| #2 | Reneau Bobby Jack | 4 |
| #3 | George Dennis D | 1 |
| #4 | Pennell Raymond | 1 |
| #5 | Morris Bruce E | 1 |
| #6 | Manchester Luther L | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0418008A1 | Pipe clamp | |
| GB8605155D0 | Pipe coupling with self-aligning flange | |
| US4587990A | Modular ball valve | |
| US4671539A | Remotely operable flowline connector | |
| US4613160A | Remotely operable pipe length connector and compensator | |
| US4632432A | Remote ball connector | |
| US4523742A | Apparatus for tensioning a stud and method of doing same | |
| US4438901A | Apparatus for tensioning a stud and method of doing same |