Midland, North Carolina
United States
4
2023-01-05
The entities that hold a legal rights for patent applications filed by inventor Plummer Darrill L.:
Darrill L. Plummer from Midland, US has applied for patents for these inventions. The list has both pending applications and granted patents:
SCBA with Enhanced Emergency Breathing Support System
#2 | 2021-10-14Respirator mask with air-saver switch
#3 | 2021-06-10Respirator mask with air-saver switch
#4 | 2020-07-30Articulating Support Assembly For A Self-Contained Breathing Apparatus
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