Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5176731 | Device for performing measurements on a transparent object, method of manufacturing a fiber and fiber manufactured by means of said method | Gijsbert Prast | 1993-01-05 |
| 5136679 | Optical glass fibre having a synthetic resin coating and curable elastomer forming material | Dirk Jan Broer, Petrus Cornelis Paulus Bouten | 1992-08-04 |
| 4913715 | Method of manufacturing an optical fiber having a protective coating | Jacobus W. C. Van Der Ligt | 1990-04-03 |
| 4904051 | Optical fiber provided with a synthetic resin coating | Dirk Jan Broer, Theodorus M. Meeuwsen, Daniel C. L. Vangheluwe | 1990-02-27 |
| 4774104 | Irradiation device, arrangement for and method of cladding a filamentary body | Adrianus P. Severijns | 1988-09-27 |
| 4733941 | Optical fibre comprising a synthetic resin cladding and method of and device for manufacturing such an optical fibre | Dirk Jan Broer, Grietje N. Mol | 1988-03-29 |
| 4704307 | Method of and arrangement for coating a fibre | Jacobus W. C. Van Der Ligt | 1987-11-03 |
| 4682853 | Transmission projection screen and method of manufacturing same | Dirk Jan Broer, Renso J. M. Zwiers | 1987-07-28 |
| 4644898 | Arrangement for coating optical fibres | Jacobus W. C. Van Der Ligt | 1987-02-24 |
| 4490163 | Method of manufacturing a fiber-optical coupling element | Giok D. Khoe, Antonius J. A. Nicia | 1984-12-25 |
| 4385916 | Method of producing an optical fiber having a core which has a noncircular cross-section, and double crucible for use in this method | Petrus J. W. Severin | 1983-05-31 |
| 4370021 | Coupling element for an optical transmission fiber | Giok D. Khoe, Robert G. Gossink | 1983-01-25 |
| 4243399 | Method of producing a coupling element for an optical transmission fiber | Giok D. Khoe, Robert G. Gossink | 1981-01-06 |