Dwayne D. Daugaard

Person

Hudson, WI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Buckle and respirator using such buckle, having a deformable cinch...
- Patent number 8,375,951
- Issue date Feb 19, 2013
- 3M Innovative Properties Company
- Yonas Gebrewold
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Filtering face-piece respirator support structure that has living h...
- Patent number 8,118,026
- Issue date Feb 21, 2012
- 3M Innovative Properties Company
- Yonas Gebrewold
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Filtering face-piece respirator having nose clip molded into the ma...
- Patent number 8,066,006
- Issue date Nov 29, 2011
- 3M Innovative Properties Company
- Dwayne D. Daugaard
- A41 - WEARING APPAREL

Patents Applicationslast 30 patents

Information Patent Application
FILTERING FACE-PIECE RESPIRATOR HAVING SUPPORT STRUCTURE INJECTION...
- Publication number 20130340768
- Publication date Dec 26, 2013
- 3M Innovative Properties Company
- Yonas Gebrewold
- A41 - WEARING APPAREL
Information Patent Application
FILTERING FACE-PIECE RESPIRATOR HAVING AN OVERMOLDED FACE SEAL
- Publication number 20120125341
- Publication date May 24, 2012
- 3M Innovative Properties Company
- Yonas Gebrewold
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
FILTERING FACE-PIECE RESPIRATOR HAVING SUPPORT STRUCTURE INJECTION...
- Publication number 20120125342
- Publication date May 24, 2012
- 3M Innovative Properties Company
- Yonas Gebrewold
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
BUCKLE AND RESPIRATOR USING SUCH BUCKLE, HAVING A DEFORMABLE CINCH...
- Publication number 20090193628
- Publication date Aug 6, 2009
- 3M Innovative Properties Company
- Yonas Gebrewold
- A44 - HABERDASHERY JEWELLERY
Information Patent Application
FILTERING FACE-PIECE RESPIRATOR HAVING NOSE CLIP MOLDED INTO THE MA...
- Publication number 20090090364
- Publication date Apr 9, 2009
- 3M Innovative Properties Company
- Dwayne D. Daugaard
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
FILTERING FACE-PIECE RESPIRATOR SUPPORT STRUCTURE THAT HAS LIVING H...
- Publication number 20090078262
- Publication date Mar 26, 2009
- 3M Innovative Properties Company
- Yonas Gebrewold
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
BUCKLE HAVING A FLEXURAL STRAP ATTACHMENT MEMBER AND RESPIRATOR USI...
- Publication number 20090078268
- Publication date Mar 26, 2009
- 3 M Innovative Properties Company
- Daniel J. Stepan
- A62 - LIFE-SAVING FIRE-FIGHTING

Dwayne D. Daugaard

Person

Patents Grantslast 30 patents

Buckle and respirator using such buckle, having a deformable cinch...

Filtering face-piece respirator support structure that has living h...

Filtering face-piece respirator having nose clip molded into the ma...

Patents Applicationslast 30 patents

FILTERING FACE-PIECE RESPIRATOR HAVING SUPPORT STRUCTURE INJECTION...

FILTERING FACE-PIECE RESPIRATOR HAVING AN OVERMOLDED FACE SEAL

FILTERING FACE-PIECE RESPIRATOR HAVING SUPPORT STRUCTURE INJECTION...

BUCKLE AND RESPIRATOR USING SUCH BUCKLE, HAVING A DEFORMABLE CINCH...

FILTERING FACE-PIECE RESPIRATOR HAVING NOSE CLIP MOLDED INTO THE MA...

FILTERING FACE-PIECE RESPIRATOR SUPPORT STRUCTURE THAT HAS LIVING H...

BUCKLE HAVING A FLEXURAL STRAP ATTACHMENT MEMBER AND RESPIRATOR USI...