JG

J. Melvyn Goldenberg

PT Polytex Technologies: 1 patents #6 of 18Top 35%
Overall (All Time): #2,310,139 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5123556 Non-openable container — 1992-06-23
4240321 Keyboard assembly for toy musical instruments — 1980-12-23