| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Netherlands | 11 | |
| #2 | Germany | 10 | |
| #3 | United Kingdom | 10 | |
| #4 | Italy | 10 | |
| #5 | Switzerland | 9 | |
| #6 | France | 9 | |
| #7 | Sweden | 7 | |
| #8 | Spain | 6 | |
| #9 | Austria | 5 | |
| #10 | Denmark | 5 | |
| #11 | Belgium | 1 | |
| #12 | Norway | 1 |
| # | Name | Total Patents |
|---|---|---|
| #1 | Pizzini Louis Celeste | 6 |
| #2 | Patton Jun John Thomas | 6 |
| #3 | Ramlow Gerhard Gustav | 5 |
| #4 | Austin Arthur Lawrence | 4 |
| #5 | Pizzini L C | 4 |
| #6 | Brizgys B | 3 |
| #7 | Patton Jr J T | 3 |
| #8 | Gallagher J A | 3 |
| #9 | Demou J G | 3 |
| #10 | Demou John George | 2 |
| Publication | Filing date | Title |
|---|---|---|
| ATA805878A | Method for producing a polyurethane foam | |
| DK446176A | Polyurethan food stabilized against discovery and prepared by reversing an organic polyisocyanate with a polyether polyol | |
| GB1498506A | Flexible cellular polyurethane foam compositions having increased flame retardance | |
| DE2515620A1 | SOFT, ELASTIC POLYURETHANE FOAM | |
| GB1450511A | Low temperature process for the preparation of graft copolymer dispersions derived from vinyl or vinylidene halogenides |