| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | Canada | 2 | |
| #3 | Germany | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | United Kingdom | 2 | |
| #6 | Japan | 2 | |
| #7 | WIPO (World Intellectual Property Organization) | 2 | |
| #8 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Pipes | |
| #2 | Unspecified technologies | |
| #3 | Pumps |
| # | Name | Total Patents |
|---|---|---|
| #1 | Moore Arthur L | 10 |
| #2 | Wolff Peter | 4 |
| #3 | Hess Robert A | 4 |
| #4 | Pike Walter E | 3 |
| #5 | Ruther Leon H | 3 |
| #6 | Wolf Peter | 2 |
| #7 | Aasaa Eru Muua | 1 |
| #8 | Hess Robert Alan | 1 |
| #9 | Robaato Ei Hesu | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5308230A | Bellows pump | |
| WO9207211A1 | Pivot pin construction for gimbal joint assembly | |
| US5112088A | Duct joint link assembly | |
| US4893847A | Bearing seal for universal ball joint |