| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 6 | |
| #2 | United States | 6 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Basic materials chemistry | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Preservation of human bodies | |
| #2 | Diagnosis and surgery | |
| #3 | Operating tables | |
| #4 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rector Charles W | 12 |
| Publication | Filing date | Title |
|---|---|---|
| US4240186A | Frenum lock | |
| US3333312A | Injector needles | |
| US3234623A | Mortician's block | |
| US3220081A | Calvarium clip | |
| US3195215A | Natural expression former with bite indentation | |
| US3103052A | Natural expression former | |
| CA763651A | Injector needle | |
| CA763652A | Eye cap | |
| CA864170A | Articles for morticians' use | |
| CA741953A | Natural expression former | |
| CA732351A | Mortician's block | |
| CA728851A | Calvarium clip |