Friday Harbor, Washington
United States
3
2024-05-30
The entities that hold a legal rights for patent applications filed by inventor Silverstein Fred E.:
Fred E. Silverstein from Friday Harbor, US has applied for patents for these inventions. The list has both pending applications and granted patents:
DEVICE FOR CONVERTING THE WAVELENGTH OF LIGHT TO ASSIST A COLOR BLIND PERSON TO RECOGNIZE THE INTENDED COLOR
#2 | 2020-07-30System and methods for guiding a medical instrument
#3 | 2017-03-23Systems and methods for guiding a medical instrument
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