Harvard, Massachusetts
United States
5
2011-07-28
The entities that hold a legal rights for patent applications filed by inventor Ritter John:
John Ritter from Harvard, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Multilayered fluorescent screens for scanning beam display systems
#2 | 2011-07-21Multilayered fluorescent screens for scanning beam display systems
#3 | 2010-06-03Optical tape embossing drum and optical tape embossing drum shim
#4 | 2007-10-04Multilayered fluorescent screens for scanning beam display systems
#5 | 2007-09-06Optical tape drive systems
3550209 ⎘