Hebron, Kentucky
United States
5
2023-08-22
The entities that hold a legal rights for patent applications filed by inventor Hayner Roger E.:
Roger E. Hayner from Hebron, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Modified asphalt compositions containing dialkyl polysulfides
#2 | 2009-03-12Radiation shields and techniques for radiation shielding
#3 | 2009-02-12Techniques and compositions for shielding radioactive energy
#4 | 2007-07-10Polymer-modified, vulcanized asphalt composition and its method of preparation
#5 | 2006-04-06Techniques and compositions for shielding radioactive energy
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