| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 4 | |
| #2 | Germany | 4 | |
| #3 | United States | 3 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Mechanical elements | |
| #3 | Transport | |
| #4 | Measurement | |
| #5 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Shafts | |
| #2 | Unspecified technologies | |
| #3 | Measuring length, angles and areas | |
| #4 | Motor vehicles | |
| #5 | Household appliances | |
| #6 | Spraying devices | |
| #7 | Vehicle suspension arrangements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wehner William C | 8 |
| #2 | C Wehner William | 3 |
| #3 | Giovara Wilson V | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2803891A1 | Carrier bag with inbuilt coat hanger - attached to bending resistant transverse support across narrow side | |
| DE1425172B1 | Self-adjusting joint connection | |
| US3250555A | Swivel joint | |
| US2673122A | Lawn sprinkler | |
| US2398983A | Snap gauge | |
| CA822386A | Ball stud and method of making same | |
| CA751123A | Ball joint | |
| CA805892A | Drive chain | |
| CA729377A | Swivel joint |