| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | Australia | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | Norway | 2 | |
| #5 | Brazil | 1 | |
| #6 | Canada | 1 | |
| #7 | EPO (European Patent Office) | 1 | |
| #8 | United Kingdom | 1 | |
| #9 | Indonesia | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Environmental technology | |
| #3 | Thermal processes | |
| #4 | Chemical engineering | |
| #5 | Engines, pumps and turbines | |
| #6 | Textiles and paper | |
| #7 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Earth drilling | |
| #2 | Cleaning heat-exchanger internal surfaces | |
| #3 | Water treatment | |
| #4 | Contaminated soil reclamation | |
| #5 | Radiation protection | |
| #6 | Separating solids using liquids | |
| #7 | Laces and braids | |
| #8 | Ropes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Leblanc Michael J | 9 |
| #2 | Crawford James B | 9 |
| #3 | Tate Robert D | 6 |
| #4 | Crawford James R | 4 |
| #5 | Baugh Benton F | 3 |
| #6 | Kunzelman Richard J | 1 |
| #7 | Orum James D | 1 |
| #8 | Baugh Benton Frederick | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5988280A | Use of engine heat in treating a well bore | |
| US5824159A | Process for treating surface stored contaminated solids | |
| US5732541A | Method and apparatus for making filament rope | |
| US5685918A | Composition for removing scale | |
| US5819771A | Method for treating scale |