| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Australia | 2 | |
| #4 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Chemical engineering | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Sewers | |
| #2 | Domestic plumbing installations | |
| #3 | Unspecified technologies | |
| #4 | Finishing work on buildings | |
| #5 | Separation | |
| #6 | Nails |
| # | Name | Total Patents |
|---|---|---|
| #1 | Meyers Lawrence G | 18 |
| #2 | Meyers Lawrence | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2018106510A1 | Debris trap for use in linear drains | |
| US2016348381A1 | Tile leveling system | |
| US2015240464A1 | Linear drain assemblies and methods of use | |
| US2010320130A1 | Floor drain with drain field | |
| US2012047643A1 | Debris trap for a drain | |
| US2010288685A1 | Floor drain | |
| US2008277324A1 | Floor drain | |
| US2007209109A1 | Floor drain | |
| US5193244A | Detachable hand trowel |