BP

Barry Kenneth Packman

IL Ingersoll-Rand Architectural Hardware Limited: 1 patents #2 of 11Top 20%
Overall (All Time): #3,600,679 of 4,157,543Top 90%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6321505 Metal door and method of production Steven Brian Knight 2001-11-27