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Henricus J. Van Ryswyk

Overall (All Time): #2,293,029 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5295604 Toggle latch — 1994-03-22
4485544 Method of making articles comprising two components hinged one to the other — 1984-12-04