| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | Canada | 5 | |
| #3 | Australia | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Textiles and paper | |
| #3 | Transport | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Crop agriculture | |
| #2 | Vehicle suspension arrangements | |
| #3 | Typewriters | |
| #4 | Unspecified technologies | |
| #5 | Photographic composing devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Miller Maurice E | 12 |
| Publication | Filing date | Title |
|---|---|---|
| CA1015199A | Spacer spool for a disc | |
| US4073345A | Disc harrow wheel lock-down with depth control adjustment structure | |
| AU2093976A | Harrow disc section | |
| US3999814A | Bearing spool for a disc | |
| US4016935A | Harrow disc gang | |
| US2561216A | Stencil cutting device for photocomposing apparatus | |
| US2518166A | Carriage control mechanism for photocomposing apparatus and the like |