| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 8 | |
| #2 | United States | 8 | |
| #3 | Singapore | 6 | |
| #4 | Brazil | 2 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Malaysia | 1 | |
| #7 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Mechanical elements | |
| #3 | Machines | |
| #4 | Transport | |
| #5 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Earth drilling | |
| #2 | Pipes | |
| #3 | Pistons and sealings | |
| #4 | Servomotors | |
| #5 | Unspecified technologies | |
| #6 | Ships | |
| #7 | Pumps | |
| #8 | Venting or aerating devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Blake T Deberry | 6 |
| #2 | Bruce J Witwer | 4 |
| #3 | Ellis Fife B | 4 |
| #4 | Morris B Wade | 4 |
| #5 | Hafernik Steven M | 3 |
| #6 | Fife B Ellis | 2 |
| #7 | Curtis W Payne | 2 |
| #8 | Hafernik Steven | 2 |
| #9 | Prasad Neil B | 2 |
| #10 | Steven Hafernik | 2 |
| Publication | Filing date | Title |
|---|---|---|
| WO2020076972A2 | Hydro-pneumatic cylinder with annulus fluid bypass | |
| BR102016002558A2 | Intelligent riser control tool | |
| SG10201600861PA | Riser monitoring system and method | |
| US2016084066A1 | Riser monitoring system and method | |
| US2016084065A1 | Smart riser handling tool | |
| GB201520434D0 | Enhanced ram-style riser tensioner cylinder | |
| US2016376854A1 | Methods and systems for tensioner connection | |
| US2015013995A1 | Methods and systems for operating a downhole tool | |
| US2013299176A1 | Hybrid-tieback seal assembly |