LH

Louis C. Hirdler

OL Olin: 2 patents #310 of 783Top 40%
📍 Lake Charles, LA: #54 of 243 inventorsTop 25%
🗺 Louisiana: #3,194 of 10,876 inventorsTop 30%
Overall (All Time): #2,374,025 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4237285 Process for the production of concentrated cyanuric acid slurries John A. Bartoszek 1980-12-02
4223140 Solvent recovery from gaseous mixtures produced in the manufacture of cyanuric acid Raymond J. Smialek 1980-09-16