LH

L. G. Hamel

AL Alza: 2 patents #221 of 419Top 55%
Overall (All Time): #2,337,482 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4753802 Verapamil dosage form Sally I. Stephens 1988-06-28
4662880 Pseudoephedrine, brompheniramine therapy Felix A. Landrau, Patrick S. L. Wong, George V. Guittard 1987-05-05