| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Mechanical elements | |
| #3 | Consumer goods | |
| #4 | Packaging and shipping | |
| #5 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Footwear laces | |
| #3 | Nails | |
| #4 | Unspecified technologies | |
| #5 | Animal care | |
| #6 | Lifting and pushing | |
| #7 | Closing and opening bottles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Norlund Olof A | 11 |
| #2 | Frank Oehrli | 1 |
| #3 | Wakenhut William K | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1486448A | Lock housing | |
| US1447564A | Lock housing for screws or bolts | |
| US1453989A | Folding brace | |
| US1115965A | Can-opener. | |
| US1051154A | Ice-creeper. | |
| US1020438A | Nut-lock. | |
| US979545A | Nut-lock. | |
| US962042A | Creeper. | |
| US856089A | Ice-creeper. | |
| US784119A | Ice-creeper. | |
| US689743A | Spear or gig. |