Goshen, Ohio
United States
6
2017-10-26
The entities that hold a legal rights for patent applications filed by inventor Howard Robert A.:
Robert A. Howard from Goshen, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Process for making a boric acid free flux
#2 | 2017-10-26Boric acid free flux
#3 | 2016-05-26Flux-cored brazing preform
#4 | 2016-02-04Boric acid free flux
#5 | 2014-09-18Boric acid free flux
#6 | 2014-09-18Boric acid free flux
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