Darrill Lee PLUMMER

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Midland, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Respirator mask with air-saver switch
- Patent number 11,883,695
- Issue date Jan 30, 2024
- SCOTT TECHNOLOGIES, INC.
- Darrill L. Plummer
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Respirator mask with air-saver switch
- Patent number 11,077,323
- Issue date Aug 3, 2021
- SCOTT TECHNOLOGIES, INC.
- Darrill L. Plummer
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Unmanned aerial vehicle for situational awareness to first responde...
- Patent number 10,089,889
- Issue date Oct 2, 2018
- Scott Technologies, Inc.
- Jason M. Patterson
- B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

Information Patent Application
SCBA with Enhanced Emergency Breathing Support System
- Publication number 20230001241
- Publication date Jan 5, 2023
- 3M Innovative Properties Company
- Darrill L. Plummer
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
RESPIRATOR MASK WITH AIR-SAVER SWITCH
- Publication number 20210316163
- Publication date Oct 14, 2021
- Scott Technologies, Inc.
- Darrill L. Plummer
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
RESPIRATOR MASK WITH AIR-SAVER SWITCH
- Publication number 20210170206
- Publication date Jun 10, 2021
- Scott Technologies, Inc.
- Darrill L. Plummer
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
Articulating Support Assembly For A Self-Contained Breathing Apparatus
- Publication number 20200238110
- Publication date Jul 30, 2020
- 3M INNOVATIVE PROPERTIES COMPANY
- Darrill L. Plummer
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
UNMANNED AERIAL VEHICLE FOR SITUATIONAL AWARENESS TO FIRST RESPONDE...
- Publication number 20170124885
- Publication date May 4, 2017
- SCOTT TECHNOLOGIES, INC.
- Jason M. PATTERSON
- B64 - AIRCRAFT AVIATION COSMONAUTICS