| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 2 | |
| #2 | Australia | 1 | |
| #3 | Canada | 1 | |
| #4 | China | 1 | |
| #5 | Denmark | 1 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | Ireland | 1 | |
| #8 | Republic of Korea | 1 | |
| #9 | New Zealand | 1 | |
| #10 | Philippines | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics |
| # | Technology | |
|---|---|---|
| #1 | Optical systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Cook John S | 9 |
| #2 | Cook J S | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4697871A | Termination of optical fibers | |
| US4695126A | Method and apparatus for effecting light energy transmission with lessened reflection |