San Clemente, California
United States
6
2008-06-19
Michael Shipman from San Clemente, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Lightpipe for illuminating keys of a keyboard
#2 | 2005-10-20Illuminated keyboard
#3 | 2005-07-19Illuminated keyboard
#4 | 2005-05-05Illuminated keyboard
#5 | 2005-04-21Illuminated keyboard
#6 | 2005-03-31Illuminated keyboard
4197139 ⎘