Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11259504 | Systems and methods for promoting biological responses in incubated eggs | Zdenko Grajcar, Karol Licko, Peter Simko, Josef Hoffmann | 2022-03-01 |
| 11172656 | Methods for controlling sex of oviparous embryos using light sources | Zdenko Grajcar | 2021-11-16 |
| 11051495 | Systems and methods for promoting biological responses in incubated eggs | Zdenko Grajcar, Karol Licko, Peter Simko, Josef Hoffmann | 2021-07-06 |
| 10973173 | Light sources adapted to spectral sensitivity of plants | Zdenko Grajcar | 2021-04-13 |
| 10750726 | Systems and methods for promoting biological responses in incubated eggs | Zdenko Grajcar, Karol Licko, Peter Simko, Josef Hoffmann | 2020-08-25 |
| 10201152 | Systems and methods for promoting biological responses in incubated eggs | Zdenko Grajcar, Karol Licko, Peter Simko, Josef Hoffmann | 2019-02-12 |
| 10104875 | System and method of enhancing reproduction in avian | Zdenko Grajcar, John Lilly | 2018-10-23 |
| 10028448 | Light sources adapted to spectral sensitivity of plants | Zdenko Grajcar | 2018-07-24 |
| 9844210 | System and method of enhancing reproduction in avian | Zdenko Grajcar, John Lilly | 2017-12-19 |
| 9675054 | Aquaculture lighting devices and methods | Zdenko Grajcar, Julie Delabbio | 2017-06-13 |
| 5258353 | Receiver sheet | William A. MacDonald | 1993-11-02 |