Anna, Texas
United States
7
2019-01-31
The entities that hold a legal rights for patent applications filed by inventor Tupman David E.:
David E. Tupman from Anna, US has applied for patents for these inventions. The list has both pending applications and granted patents:
ENHANCED PHOTO-CATALYTIC CELLS
#2 | 2018-11-22ENHANCED PHOTO-CATALYTIC CELLS
#3 | 2017-09-28ENHANCED PHOTO-CATALYTIC CELLS
#4 | 2017-02-02ENHANCED PHOTO-CATALYTIC CELLS
#5 | 2014-02-20Enhanced photo-catalytic cells
#6 | 2014-02-20ENHANCED PHOTO-CATALYTIC CELLS
#7 | 2012-06-07Enhanced photo-catalytic cells
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