| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 8 | |
| #2 | United States | 8 | |
| #3 | Mexico | 4 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Mechanical elements | |
| #3 | Control | |
| #4 | Machines | |
| #5 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Brown Lanny D | 12 |
| #2 | Leen John S | 8 |
| #3 | Brown Lanny | 2 |
| #4 | Seidl Gerard L | 1 |
| #5 | John S Leen | 1 |
| #6 | Oldford William G | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA2549591A1 | Oil cooler bypass valve | |
| US2006016900A1 | Oil cooler bypass valve | |
| CA2494315A1 | Oil cooler bypass valve | |
| US6935569B2 | Oil cooler bypass valve | |
| CA2454074A1 | Oil cooler bypass valve | |
| US7044150B2 | Combination vent/check valve assembly | |
| US6719208B2 | Oil cooler bypass valve | |
| CA2378997A1 | Engine intake off gas heater | |
| US6499666B1 | Oil cooler bypass valve | |
| US5595213A | Quick connector with check valve | |
| US5411297A | Conduit mounting system | |
| CA1315824C | Fluid connector assembly |