Laakmann; Katherine D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Laakmann; Katherine D..The latest application filed is for "lightpipe tip for contact laser surgery".
- Laakmann; Katherine D. - Seattle WA
- Laakmann; Katherine D. - Laguna Niguel CA
| Patent | Date |
|---|---|
| Lightpipe tip for contact laser surgery Grant 5,071,222 - Laakmann , et al. December 10, 1 | 1991-12-10 |
| Hollow lightpipe and lightpipe tip using a low refractive index inner layer Grant 5,005,944 - Laakmann , et al. April 9, 1 | 1991-04-09 |
| Hollow lightpipe using a low refractive index inner layer Grant 4,805,987 - Laakmann , et al. February 21, 1 | 1989-02-21 |
| Hollow waveguide having plural layer dielectric Grant 4,688,893 - Laakmann August 25, 1 | 1987-08-25 |
| Hollow waveguides having disparate dielectric overcoatings Grant 4,688,892 - Laakmann August 25, 1 | 1987-08-25 |
| Hollow waveguide Grant 4,652,083 - Laakmann March 24, 1 | 1987-03-24 |
| Sealed-off RF excited CO.sub.2 lasers and method of manufacturing such lasers Grant 4,393,506 - Laakmann , et al. July 12, 1 | 1983-07-12 |
| Television compatible thermal imaging system Grant 4,349,843 - Laakmann , et al. September 14, 1 | 1982-09-14 |
| Waveguide gas laser with high frequency transverse discharge excitation Grant 4,169,251 - Laakmann September 25, 1 | 1979-09-25 |
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