| 10661504 |
Three dimensional printer and cartridge |
Charles Albert, David G. Capper, Andrew S. Filo |
2020-05-26 |
| 10052814 |
Apparatus, method and system for constant distance extrusion onto a 3-D printer platform |
Charles Albert, David G. Capper, Andrew S. Filo |
2018-08-21 |
| 9764514 |
Apparatus, method and system for constant distance extrusion onto a 3-D printer platform |
Charles Albert, David G. Capper, Andrew S. Filo |
2017-09-19 |
| 9492762 |
Sensor configuration for toy |
Charles Albert, Joshua Garrett |
2016-11-15 |
| 9302197 |
Color changing toys, games and devices |
Charles Albert, Joshua Garrett, Jeff McKnight, Eduardo Martinez |
2016-04-05 |
| 8708767 |
Color changing toys, games and devices |
Charles Albert, Joshua Garrett, Jeff McKnight, Eduardo Martinez |
2014-04-29 |