| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | Canada | 5 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Machine tools | |
| #3 | Medical technology | |
| #4 | Surface technology and coating | |
| #5 | Mechanical elements | |
| #6 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Cutting | |
| #3 | Structural elements | |
| #4 | Pipes | |
| #5 | Operating tables | |
| #6 | Unspecified technologies | |
| #7 | Layered products |
| # | Name | Total Patents |
|---|---|---|
| #1 | Marshack Irving L | 6 |
| #2 | Gentile Carlos A | 2 |
| #3 | Lowery William E | 1 |
| #4 | Redfield John M | 1 |
| #5 | O'Grady John F | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3695128A | Machine for forming cavities in foam pads and trimming same | |
| US3654735A | Automatic contouring machine for foam blanks | |
| US3415288A | Heat insulated conduit and method of making same | |
| US3486177A | Cushions | |
| US3199388A | Cutting method | |
| US3264166A | Laminated web and method for making same | |
| CA822065A | Laminated products | |
| CA813767A | Seamed structures | |
| CA824571A | Laminated products | |
| CA880865A | Laminated products | |
| CA838199A | Uniformly adding solid filler to foamable polyurethane-forming compositions |