| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Punching metal | |
| #2 | Garment fastenings | |
| #3 | Unspecified technologies | |
| #4 | Unspecified technologies | |
| #5 | Pipes | |
| #6 | Sawing | |
| #7 | Percussive tools |
| # | Name | Total Patents |
|---|---|---|
| #1 | William Ferguson | 11 |
| Publication | Filing date | Title |
|---|---|---|
| US2537451A | Safety nipple for pipe lines | |
| US1871312A | Method of and tool for removing indentations | |
| US1822394A | Hammer | |
| US1831590A | File holder | |
| US1783078A | Bumping-out tool | |
| US1767659A | Sheet-metal bumping-out tool | |
| US1746076A | Dolly | |
| US1754994A | Sheet-metal bumping-out tool | |
| US1746077A | Dolly | |
| US1783077A | Sheet-metal-bumping-out tool | |
| US1373123A | Garter |