Amherst, New York
United States
5
2021-08-26
The entities that hold a legal rights for patent applications filed by inventor Kellner William:
William Kellner from Amherst, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Fluid filtration, cleaning, and defogging device
#2 | 2020-06-04Smoke collecting trocar
#3 | 2017-12-07SENSOR SYSTEMS FOR USE IN CONNECTION WITH MEDICAL PROCEDURES
#4 | 2017-10-26Smoke collecting trocar
#5 | 2017-05-04Fluid filtration, cleaning, and defogging device
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