| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | Canada | 4 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Machines | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Sanitary equipment | |
| #2 | Unspecified technologies | |
| #3 | Chairs and beds | |
| #4 | Water-closets with flushing devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hess William J | 6 |
| #2 | Arnam George H Van | 3 |
| #3 | Arnam Howard Lobdell Van | 1 |
| #4 | Porsch George B | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1860000A | Covering for articles of wood and similar materials | |
| US1676900A | Hinge for water-closet seats and covers | |
| US1600823A | Folding bench | |
| US1517223A | Toilet-seat attachment | |
| US1515583A | Toilet-seat attachment | |
| US1510401A | Toilet-seat attachment | |
| US1035123A | Valve-operating device. | |
| CA283308A | Hinge | |
| CA255385A | Toilet seat attachment | |
| CA274949A | Folding bench | |
| CA255027A | Toilet seat attachment |