| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Hungary | 3 | |
| #2 | Australia | 2 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | Finland | 2 | |
| #5 | Republic of Korea | 2 | |
| #6 | Norway | 2 | |
| #7 | Philippines | 2 | |
| #8 | WIPO (World Intellectual Property Organization) | 2 | |
| #9 | Brazil | 1 | |
| #10 | Canada | 1 | |
| #11 | China | 1 | |
| #12 | Czechoslovakia | 1 | |
| #13 | German Democratic Republic | 1 | |
| #14 | Egypt | 1 | |
| #15 | Greece | 1 | |
| #16 | Ireland | 1 | |
| #17 | Israel | 1 | |
| #18 | New Zealand | 1 | |
| #19 | Poland | 1 | |
| #20 | Saudi Arabia | 1 | |
| #21 | United States | 1 | |
| #22 | Yugoslavia (Serbia and Montenegro) | 1 | |
| #23 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Basic materials chemistry | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Coating compositions | |
| #2 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hastings Otis H | 29 |
| #2 | Hastings O H | 1 |
| #3 | Hastings H Otis | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4965296A | Intumescent fire-retardant and electrically-conductive coating material |