| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 20 | |
| #2 | WIPO (World Intellectual Property Organization) | 5 | |
| #3 | EPO (European Patent Office) | 4 | |
| #4 | Australia | 3 | |
| #5 | Canada | 2 | |
| #6 | China | 2 | |
| #7 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Civil engineering | |
| #3 | Medical technology | |
| #4 | Furniture and games | |
| #5 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Water-closets with flushing devices | |
| #2 | Object sterilising | |
| #3 | Sanitary equipment | |
| #4 | Unspecified technologies | |
| #5 | Measuring volume | |
| #6 | Unspecified technologies | |
| #7 | Spraying devices | |
| #8 | Shaping of plastics |
| # | Name | Total Patents |
|---|---|---|
| #1 | Brown Douglas S | 35 |
| #2 | Smith Jeffrey A | 19 |
| #3 | Scherger David F | 11 |
| #4 | Heilman George C | 11 |
| #5 | Brown Robert B | 11 |
| #6 | Smith Jeffrey | 2 |
| #7 | Brown Douglas | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US2020109547A1 | Urinal protectors | |
| AU2018388576A1 | Urinal screens | |
| US2016122992A1 | Urinal screens | |
| US2016102451A1 | Urinal screens | |
| CN105980641A | Floor shield | |
| US2013067651A1 | Replaceable restroom urinal assemblies, including urinal screens | |
| US8007707B1 | Method of manufacture air freshening article | |
| AU9131001A | Combination air freshener and hand lotion dispenser | |
| US5379917A | Dual soap and fragrance dispenser |