Belmont, Massachusetts
United States
8
2026-05-28
The entities that hold a legal rights for patent applications filed by inventor Roy Deb Kumar:
Deb Kumar Roy from Belmont, US has applied for patents for these inventions. The list has both pending applications and granted patents:
INFANT CALMING/SLEEP-AID, SIDS PREVENTION DEVICE, AND METHOD OF USE
#2 | 2021-09-02INFANT CALMING/SLEEP-AID, SIDS PREVENTION DEVICE, AND METHOD OF USE
#3 | 2020-06-04Infant calming/sleep-aid, SIDS prevention device, and method of use
#4 | 2017-02-16INFANT CALMING/SLEEP-AID, SIDS PREVENTION DEVICE, AND METHOD OF USE
#5 | 2017-02-16Infant calming/sleep-aid, SIDS prevention device, and method of use
#6 | 2016-06-16Infant calming/sleep-aid device and method of use
#7 | 2015-02-12INFANT CALMING/SLEEP-AID, SIDS PREVENTION DEVICE, AND METHOD OF USE
#8 | 2014-09-11INFANT CALMING/SLEEP-AID DEVICE AND METHOD OF USE
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