JP

John W. Petruschke

DC Dzus Fastener Co.: 1 patents #4 of 8Top 50%
📍 Aldershot, GB: #23 of 55 inventorsTop 45%
Overall (All Time): #4,032,444 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4441843 Adjustable quarter-turn fastener Andrew C. W. Wright 1984-04-10