Cranston, Rhode Island
United States
3
2021-04-22
The entities that hold a legal rights for patent applications filed by inventor Sugerman Jonathan:
Jonathan Sugerman from Cranston, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Powered air-purifying respirator (PAPR) with eccentric venturi air flow rate determination
#2 | 2019-01-24Powered air-purifying respirator (PAPR) with eccentric venturi air flow rate determination
#3 | 2014-04-17Protective headgear assembly
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