Andover, Massachusetts
United States
8
2024-05-02
The entities that hold a legal rights for patent applications filed by inventor Johnson William:
William Johnson from Andover, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Multiposition lift
#2 | 2022-06-23Multiposition lift
#3 | 2020-11-19Multiposition lift
#4 | 2019-04-25System and method for cryogenic cooling
#5 | 2018-11-22Multiposition lift
#6 | 2017-02-16Multiposition lift
#7 | 2014-11-20Multiposition lift
#8 | 2012-02-16System and method for cryogenic cooling
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