HL

Harold Lee

LS Leupold & Stevens: 1 patents #45 of 71Top 65%
Overall (All Time): #4,064,450 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4313114 Liquid level recorder apparatus and method for storing level differences in memory Indra K. Bishnoi 1982-01-26