| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 | |
| #2 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Dentistry | |
| #2 | Operating tables | |
| #3 | Unspecified technologies | |
| #4 | Swimming pools | |
| #5 | Unspecified technologies | |
| #6 | Nails |
| # | Name | Total Patents |
|---|---|---|
| #1 | Page Richard W | 12 |
| #2 | Roney John F | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3949480A | Mobile dental console | |
| US3226160A | Operating chair head rest | |
| US3094338A | Chuck | |
| US3106777A | Dental engine arm | |
| US3098299A | Drilling instrument | |
| US2542833A | Dental engine control | |
| US2503294A | Fluid supply for dental engines | |
| US2551458A | Dental instrument | |
| US2420338A | Dental apparatus | |
| US2287561A | Portable grandstand | |
| US2286372A | Adjustable chair | |
| CA408641A | Adjustable chair |