SPRING, Texas
United States
5
2020-07-02
The entities that hold a legal rights for patent applications filed by inventor JOHNSEN LAURA E.:
LAURA E. JOHNSEN from SPRING, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Remote inspection, removal, and installation of refractory
#2 | 2020-07-02Systems and methods for preparing dry process materials and reducing respirable dust
#3 | 2020-07-02Retractable nozzle for refractory-lined equipment
#4 | 2018-11-08Refractory anchor assembly and method for installing the same
#5 | 2018-11-08Refractory anchor assembly
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