| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 15 | |
| #2 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Consumer goods | |
| #3 | Thermal processes | |
| #4 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Domestic washing | |
| #2 | Laundering textiles | |
| #3 | Domestic stoves | |
| #4 | Doors and windows |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rumbaugh Hugh M | 16 |
| #2 | Rumbaugh Virginia W | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3921617A | Kitchen appliance for cooking food | |
| US3986891A | Self cleaning dishwasher and oven combination | |
| US2790451A | Wall-hung cabinet dishwasher | |
| US2760502A | Heating and drying means | |
| US2760505A | Dynamic drain barrier | |
| US2698626A | Dishwasher | |
| US2710618A | Dishwasher | |
| US2702595A | Combination door | |
| US2624356A | Smooth impeller dishwasher | |
| US2338601A | Guiding and feeding device for ironers | |
| US2280720A | Method of ironing garments | |
| US2280719A | Ironer | |
| US2368946A | Ironing machine | |
| US2320306A | Ironer | |
| US2280718A | Ironer cabinet | |
| CA555855A | Dishwasher |