| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | Canada | 4 | |
| #3 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Mechanical elements | |
| #3 | Machines | |
| #4 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Furnaces | |
| #2 | Unspecified technologies | |
| #3 | Belts or cables for driving | |
| #4 | Nails | |
| #5 | Marine propulsion | |
| #6 | Details of furnaces |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bernt Jorgen O | 11 |
| #2 | Forster Barry C | 1 |
| #3 | Blain Allan J | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5090610A | Kiln liner | |
| GB8529022D0 | Variable pitch marine propeller | |
| CA1186513A | Non-tangling chain link | |
| US4373910A | Non-tangling chain link | |
| US4408450A | Repair or replacement link | |
| CA1129195A | Suspension preheater for long rotary kilns | |
| CA1117291A | Means for mounting internal kiln hardware | |
| US4172701A | Means for mounting internal kiln hardware | |
| US4181495A | Internal suspension preheater for long rotary kilns | |
| US3958411A | Shackle |