| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | Canada | 8 | |
| #3 | WIPO (World Intellectual Property Organization) | 6 | |
| #4 | Australia | 3 | |
| #5 | Mexico | 2 | |
| #6 | Denmark | 1 | |
| #7 | EPO (European Patent Office) | 1 | |
| #8 | United Kingdom | 1 | |
| #9 | New Zealand | 1 | |
| #10 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Machines | |
| #3 | Civil engineering | |
| #4 | Electrical machinery and energy | |
| #5 | Chemical engineering | |
| #6 | Mechanical elements | |
| #7 | Control |
| # | Technology | |
|---|---|---|
| #1 | Non-positive-displacement pumps | |
| #2 | Sewers | |
| #3 | Milling | |
| #4 | Electric switches | |
| #5 | Spraying devices | |
| #6 | Cleaning | |
| #7 | Pipes | |
| #8 | Pumps | |
| #9 | Systems controlling non-electric variables | |
| #10 | Electrically-conductive connections |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kowalak Mark | 14 |
| #2 | Neer Kirk | 11 |
| #3 | Ordway Bruce B | 8 |
| #4 | Kowalak Mark P | 8 |
| #5 | Cross Brandon | 6 |
| #6 | Holder Donald | 5 |
| #7 | Gutwein Gregory J | 5 |
| #8 | Watkins William J | 4 |
| #9 | Shawver Doug | 4 |
| #10 | Neer Kirk W | 4 |
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|---|---|---|
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