| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | Canada | 5 | |
| #3 | Australia | 1 | |
| #4 | Brazil | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Indonesia | 1 | |
| #7 | Mexico | 1 | |
| #8 | Malaysia | 1 | |
| #9 | New Zealand | 1 | |
| #10 | Singapore | 1 | |
| #11 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Machines | |
| #3 | Furniture and games | |
| #4 | Basic materials chemistry | |
| #5 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Building materials | |
| #2 | Preparing clay | |
| #3 | Inorganic compounds | |
| #4 | Inorganic treatment materials | |
| #5 | Materials for miscellaneous applications | |
| #6 | Skates | |
| #7 | Physical training equipment | |
| #8 | Swimming pools | |
| #9 | Unspecified technologies | |
| #10 | Toys |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hollas Ernest D | 18 |
| #2 | Zoumut Hani | 16 |
| #3 | Vecchio Robert L | 15 |
| #4 | Johansen Jr Charles J | 9 |
| #5 | Johansen Charles J Jr | 7 |
| #6 | Johansen Charles J | 4 |
| #7 | Hollas Ernst D | 2 |
| #8 | Jpohansen Charles J Jr | 1 |
| #9 | Charles J Johansen Jr | 1 |
| #10 | Vecchio Robert | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US6785938B1 | Pet crematory urn | |
| CA2353207A1 | Colored cement | |
| US5849218A | Fluorescent pool coating | |
| US6180128B1 | Non-carcinogenic substitute for play sand | |
| CA2298951A1 | System and method for producing a pigmented cement composition | |
| AU5065596A | A composition and method for dispersing pigment in cement based compositions | |
| CA2169346A1 | System method for dispersing pigment in cement based compositions | |
| US5558708A | System and method for dispersing pigment in cement based compositions |