| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 |
| # | Industry | |
|---|---|---|
| #1 | Basic materials chemistry | |
| #2 | Electrical machinery and energy | |
| #3 | Measurement | |
| #4 | Surface technology and coating | |
| #5 | Chemical engineering | |
| #6 | Machines | |
| #7 | Transport | |
| #8 | Civil engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Horton Robert L | 10 |
| #2 | Prasek Bethicia B | 4 |
| #3 | Davis Paul | 1 |
| #4 | Stoker Randy | 1 |
| #5 | Oakley Doug | 1 |
| #6 | Massam Jarrod | 1 |
| #7 | Born Leroy C | 1 |
| #8 | Born Robert L | 1 |
| #9 | Growcock Frederick B | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2010252259A1 | Oil-based hydraulic fracturing fluids and breakers and methods of preparation and use | |
| US2010236784A1 | Miscible stimulation and flooding of petroliferous formations utilizing viscosified oil-based fluids | |
| WO2010036620A2 | Method and composition for determining hardness in wellbore fluid filtrate | |
| US4870543A | Extensible safety light |