| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 25 | |
| #2 | United Kingdom | 6 | |
| #3 | Canada | 3 | |
| #4 | Germany | 2 | |
| #5 | France | 2 | |
| #6 | Australia | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Control | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Weighing | |
| #2 | Unspecified technologies | |
| #3 | Coin-freed |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hansen Marius H | 15 |
| #2 | Hanssen Stan B | 10 |
| #3 | Hanssen Stan Benzies | 4 |
| #4 | Artwick Kert E | 2 |
| #5 | Artwick K | 2 |
| #6 | O Neil R | 1 |
| #7 | Hanssen Stan L | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3786880A | Platform scale | |
| US3811523A | Bathroom scale | |
| US3589460A | Readout mechanism for bathroom scale | |
| GB1077125A | Hanging balance | |
| US3229780A | Calibrated spring weighing scale | |
| FR1340671A | Weighing scale | |
| US3134451A | Platform type bathroom scale | |
| GB942174A | Platform type scale | |
| US3161244A | Zeroing device for bathroom type scales | |
| US3077941A | Weighing scale | |
| GB870538A | Weighing scale | |
| US2960329A | Weighing scale | |
| US2564361A | Spring scale adjustment means | |
| US2483700A | Weight scale | |
| US2340958A | Spring scale | |
| US2296923A | Scale | |
| US2175024A | Weighing scale | |
| US2242949A | Weighing scale | |
| US2145480A | Weighing scale | |
| US2069757A | Weighing scale |