| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | Canada | 3 | |
| #3 | Brazil | 1 | |
| #4 | Denmark | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Spain | 1 | |
| #7 | Finland | 1 | |
| #8 | United Kingdom | 1 | |
| #9 | Greece | 1 | |
| #10 | Hong Kong | 1 | |
| #11 | Ireland | 1 | |
| #12 | Israel | 1 | |
| #13 | Japan | 1 | |
| #14 | Mexico | 1 | |
| #15 | Norway | 1 | |
| #16 | New Zealand | 1 | |
| #17 | Portugal | 1 | |
| #18 | Singapore | 1 | |
| #19 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Chairs and beds | |
| #2 | Shaping of plastics | |
| #3 | Certain plastics | |
| #4 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Echevarria Angel Manuel | 10 |
| #2 | Echevarria Michael Angel | 8 |
| #3 | Echevarria Angel M | 8 |
| #4 | Echevarria Michael A | 5 |
| #5 | Tenuta David | 2 |
| #6 | Alvarez Jose G | 2 |
| #7 | Deibitsudo Tenuta | 1 |
| #8 | Goodman Steven J | 1 |
| #9 | Dotson Derek P | 1 |
| #10 | Jiyose Jii Arubaretsu | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5428852A | Mattress and pillowtop assembly | |
| US5020176A | Control system for fluid-filled beds | |
| US4569706A | Cellular waterbed component and method of manufacture | |
| US4619007A | Cellular waterbed component and method of manufacture | |
| US4221013A | Fluid flotation sleep system | |
| US4042986A | Body supporting and cushioning surface for bedding |