Elmhurst, Illinois
United States
3
2024-12-19
The entities that hold a legal rights for patent applications filed by inventor Frankiewicz Gregory P.:
Gregory P. Frankiewicz from Elmhurst, US has applied for patents for these inventions. The list has both pending applications and granted patents:
MULTI-REGION OPTIC FOR FLAT ILLUMINATION AND COLOR CONSISTENCY
#2 | 2024-09-19MULTI-REGION OPTICS FOR FLAT ILLUMINATION
#3 | 2022-04-28Lighting apparatus having an optic with a centered light source and an off-center light source
5388579 ⎘