| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Machine tools | |
| #3 | Machines | |
| #4 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Chairs and beds | |
| #2 | Metal wire processing | |
| #3 | Doors and windows | |
| #4 | Shaping of plastics |
| # | Name | Total Patents |
|---|---|---|
| #1 | Haggard John D | 3 |
| #2 | Henry Vanderploeg | 3 |
| #3 | Fraley Charles B | 2 |
| #4 | Reed Joseph John | 1 |
| #5 | Sammons Ernest A | 1 |
| #6 | Langlykke Peter Iversen | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2222052A | Couch construction | |
| US1921209A | Hook-ended coiled spring | |
| US1880606A | Hook forming tool | |
| US1279715A | Spring bed-bottom. | |
| US1062967A | Metallic fabric. | |
| US982713A | Bed-bottom fabric. | |
| US872995A | Bed-bottom fabric. | |
| US851563A | Corner-cap for wire-mattress frames. | |
| US764373A | Spring bed-bottom. | |
| US781599A | Binding-clamp. | |
| US739171A | Wire mattress. |