| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 14 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | Mexico | 2 | |
| #4 | Canada | 1 | |
| #5 | China | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Machines | |
| #3 | Civil engineering | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Sanitary equipment | |
| #2 | Unspecified technologies | |
| #3 | Doors and windows | |
| #4 | Nails |
| # | Name | Total Patents |
|---|---|---|
| #1 | Stafford Christopher Brian | 17 |
| #2 | Serraino Michael Anthony | 8 |
| #3 | Muldoon Brian | 5 |
| #4 | Slattery Bruce R | 5 |
| #5 | Middleton Lance | 5 |
| #6 | Stafford Chris | 4 |
| #7 | Mckee Donald Floyd | 4 |
| #8 | Lay Houston E | 3 |
| #9 | Chris Stafford | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2017202402A1 | Vertical bathtub closure systems and methods | |
| US2016256014A1 | Bathtub overlay | |
| US2015335206A1 | Bathtub systems and methods | |
| US2015305573A1 | Bathtub closure systems | |
| WO2012106339A2 | Bathtub insert for retrofit installation | |
| MX2012002354A | Bathtub accessory mounting method. | |
| CN102413747A | Retrofit bathtub door |