Tuscon, Arizona
United States
3
2015-08-06
The entities that hold a legal rights for patent applications filed by inventor Lytle John D.:
John D. Lytle from Tuscon, US has applied for patents for these inventions. The list has both pending applications and granted patents:
PROGRESSIVE READING AND INTERMEDIATE DISTANCE LENS DEFINED BY EMPLOYMENT OF A ZERNIKE EXPANSION
#2 | 2013-06-06Progressive reading and intermediate distance lens defined by employment of a zernike expansion
#3 | 2010-09-30Progressive reading and intermediate distance lens defined by employment of a zernike expansion
272050 ⎘