| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | Canada | 3 | |
| #3 | Australia | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | Mexico | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Civil engineering | |
| #3 | Transport |
| # | Name | Total Patents |
|---|---|---|
| #1 | Court Melvin T | 13 |
| #2 | Castorina Tawne L | 10 |
| #3 | Court Calvin Leroy | 8 |
| #4 | Court Calvin Lance | 8 |
| #5 | Court Calvin L | 4 |
| #6 | Court Charles T | 1 |
| #7 | Monte Alec V | 1 |
| #8 | Miller Jessie H | 1 |
| #9 | Calvin Leroy Court | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US6506276B1 | Method for forming a cellular core member | |
| US6125540A | Continuous process for forming structure suitable for use as a core member | |
| US6199342B1 | Method for forming structure suitable for use as a core member | |
| US5499475A | Door seal | |
| US4015368A | Door or panel seal |