| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Packaging and shipping | |
| #3 | Electrical machinery and energy | |
| #4 | Basic materials chemistry |
| # | Technology | |
|---|---|---|
| #1 | Handling thin material | |
| #2 | Spinning | |
| #3 | Preliminary treatment of fibres | |
| #4 | Refining | |
| #5 | Electric switches | |
| #6 | Woven fabrics |
| # | Name | Total Patents |
|---|---|---|
| #1 | Harding Frank E | 4 |
| #2 | Arragg George M | 3 |
| #3 | Spring Walter M | 2 |
| #4 | Bridge John Wesley | 1 |
| #5 | Hugh Christison | 1 |
| #6 | Nutting Clarence L | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2400926A | Chalking device | |
| US2079012A | Stop motion for spinning frames | |
| US2088565A | Electromagnet | |
| US2112933A | Wool combing machine | |
| US2022832A | Spinning frame draft roll cleaner | |
| US2044238A | Stop motion | |
| US1985396A | Feeler | |
| US1663594A | Bobbin winder | |
| US1666565A | Slub catcher and tension for doubling machines | |
| US1561911A | Method of removing free sulphur from grease | |
| US824335A | Stop mechanism for looms. |