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HH

Harold G. Heron

Overall (All Time): #2,257,060 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5713160 Retractable bird deterring device — 1998-02-03
4836377 Cover clip for photographic slides — 1989-06-06

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