Charles J. Kramer

HO Holotek: 2 patents #1 of 1Top 100%

EC Ecrm: 1 patents #1 of 4Top 25%

📍 Pittsford, NY: #14 of 124 inventorsTop 15%

🗺 New York: #836 of 9,423 inventorsTop 9%

Overall (2003): #32,675 of 273,478Top 15%

Patents 2003

Issued Patents 2003

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
6630286	Process for preparing a printing plate	—	2003-10-07
6583934	Diffraction grating-based wavelength selection unit	—	2003-06-24
6560020	Surface-relief diffraction grating	—	2003-05-06