| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Argentina | 15 | |
| #2 | Mexico | 4 | |
| #3 | Canada | 1 | |
| #4 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Chemical engineering | |
| #3 | Civil engineering | |
| #4 | Electrical machinery and energy | |
| #5 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Earth drilling | |
| #2 | Mixing | |
| #3 | Pumps | |
| #4 | Dynamo-electric machines | |
| #5 | Motor vehicles | |
| #6 | Steam turbines | |
| #7 | Special non-positive-displacement engines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schelske Eldon | 12 |
| #2 | Coli Todd | 12 |
| #3 | Todd Coli | 9 |
| #4 | Eldon Schelske | 9 |