Durham, North Carolina
United States
5
2011-07-21
The entities that hold a legal rights for patent applications filed by inventor Walker Teri A.:
Teri A. Walker from Durham, US has applied for patents for these inventions. The list has both pending applications and granted patents:
PARTICLE FILTER SYSTEM INCORPORATING ELECTRET NANOFIBERS
#2 | 2010-02-11Particle filter system incorporating nanofibers
#3 | 2008-08-07THERMAL PRECONCENTRATOR FOR COLLECTION OF CHEMICAL SPECIES
#4 | 2008-05-15Particle filter system incorporating nanofibers
#5 | 2006-11-23Nanofiber mats and production methods thereof
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