| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 4 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Australia | 2 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | Singapore | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Measurement | |
| #3 | Engines, pumps and turbines | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Pistons and sealings | |
| #2 | Shafts | |
| #3 | Non-positive-displacement pumps | |
| #4 | Unspecified technologies | |
| #5 | Measuring speed and acceleration | |
| #6 | Special measuring |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bear Clayton | 5 |
| #2 | Evenson Robert S | 5 |
| #3 | Harris Timothy A | 4 |
| #4 | Peterson Robert Arvid | 4 |
| #5 | Al-Himyary Thair J | 2 |
| #6 | Smith Gregory W | 2 |
| #7 | Carlson Jonathan D | 2 |
| #8 | Peterson Robert A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA2202442A1 | Current mode switching for tri-state amplifiers in magnetic bearing control systems | |
| CA2202440A1 | Scheme to input rotational sensor information in magnetic bearing control systems | |
| CA2202439A1 | Position sensor noise-reduction scheme for magnetic bearing control systems | |
| CA2196901A1 | Dry gas seal contamination prevention system | |
| US5609342A | Gas shaft seal with flexible converging sealing faces | |
| AU7224794A | Simple gas shaft sealing device with flexible rotor | |
| SG46273A1 | Simple gas shaft device with flexible rotor |