| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | United Kingdom | 2 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machine tools | |
| #3 | Transport | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Springs | |
| #2 | Vehicle suspension arrangements | |
| #3 | Punching metal | |
| #4 | Perforating | |
| #5 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Thomas Munro | 9 |
| Publication | Filing date | Title |
|---|---|---|
| GB364102A | Improvements in spring covers | |
| GB362345A | Improvement relating to the manufacture of covers for leaf springs | |
| US1906401A | Spring hanger cover | |
| US1897437A | Perforating device | |
| US1859105A | Spring suspension of vehicles | |
| US1859104A | Spring suspension of vehicles | |
| US1897272A | Spring cover | |
| US1797835A | Spring cover | |
| US1793122A | Spring cover | |
| US1596290A | Spring-hanger cover | |
| US1694483A | Vehicle spring cover |