| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 28 | |
| #2 | Canada | 2 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Consumer goods | |
| #3 | Machines | |
| #4 | Medical technology | |
| #5 | Transport | |
| #6 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Chairs and beds | |
| #2 | Laundering textiles | |
| #3 | Unspecified technologies | |
| #4 | Domestic plumbing installations | |
| #5 | Operating tables | |
| #6 | Household appliances | |
| #7 | Dry-docking of vessels | |
| #8 | Vehicle seats | |
| #9 | Hairstyling and cosmetic |
| # | Name | Total Patents |
|---|---|---|
| #1 | Emery William M | 30 |
| Publication | Filing date | Title |
|---|---|---|
| US3577936A | Stool or leg rest | |
| US3497878A | Bathtub water regulator | |
| US3465367A | Patient elevating means for use in the process of spontaneous elimination | |
| US3452372A | Backrest | |
| US3293669A | Back rest | |
| US3235892A | Back rests and aqua chaises | |
| US3312987A | Small wrinkle-free face pillows | |
| US3276047A | Twin-rest seat cushion | |
| US3221347A | Bath tub over-flows | |
| US3162486A | Leg rests | |
| US3087170A | Bed boards | |
| US3017221A | Pillows | |
| US3005662A | Leg rests | |
| US3021533A | Mattress elevators | |
| US3041637A | Back rests | |
| US2958874A | Mattress extenders | |
| US2878492A | Blanket supports | |
| US2728926A | Pillows | |
| US2710414A | Blanket support | |
| US2365143A | Multiple container |